| 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 | $70.47 | 7.491% | $75.7489 | $75.75 | $75.75 | $75.70 |
| Purchase #2 | $10.96 | 10.454% | $12.1058 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $13.70 | 11.606% | $15.29 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $105.45 | 11.331% | $117.3985 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $52.90 | 8.211% | $57.2436 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $53.75 | 8.370% | $58.2489 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $98.28 | 6.772% | $104.9355 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $405.51 | $440.9712 | $440.98 | $441.00 | $440.80 | |