| 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 | $62.92 | 3.556% | $65.1574 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $76.48 | 4.673% | $80.0539 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $137.69 | 4.684% | $144.1394 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $8.65 | 10.359% | $9.5461 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $33.47 | 11.211% | $37.2223 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $112.32 | 4.301% | $117.1509 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $234.45 | 9.701% | $257.194 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $665.98 | $710.4640 | $710.46 | $710.45 | $710.50 | |