| 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 | $66.31 | 4.383% | $69.2164 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $80.39 | 10.548% | $88.8695 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $222.58 | 7.792% | $239.9234 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $216.48 | 7.186% | $232.0363 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $172.52 | 6.561% | $183.839 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $198.93 | 5.470% | $209.8115 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $185.71 | 6.408% | $197.6103 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $1,142.92 | $1,221.3064 | $1,221.31 | $1,221.25 | $1,221.20 | |