| 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 | $51.69 | 7.753% | $55.6975 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $126.65 | 11.829% | $141.6314 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $243.73 | 10.850% | $270.1747 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $162.30 | 3.282% | $167.6267 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $232.91 | 3.151% | $240.249 | $240.25 | $240.25 | $240.20 |
| Purchase #6 | $157.55 | 12.845% | $177.7873 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $32.27 | 4.188% | $33.6215 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $1,007.10 | $1,086.7881 | $1,086.79 | $1,086.80 | $1,086.70 | |