| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.27 | 10.609% | $33.4813 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $163.58 | 13.599% | $185.8252 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $172.79 | 9.337% | $188.9234 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $223.46 | 7.639% | $240.5301 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $192.83 | 9.261% | $210.688 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $179.46 | 8.733% | $195.1322 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $108.98 | 9.241% | $119.0508 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $1,071.37 | $1,173.6310 | $1,173.63 | $1,173.70 | $1,173.60 | |