| 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 | $21.72 | 10.516% | $24.0041 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $106.27 | 10.387% | $117.3083 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $148.95 | 6.206% | $158.1938 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $127.62 | 12.494% | $143.5648 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $88.94 | 7.172% | $95.3188 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $200.40 | 5.368% | $211.1575 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $62.65 | 4.377% | $65.3922 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $756.55 | $814.9395 | $814.93 | $814.90 | $815.00 | |