| 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 | $52.42 | 9.336% | $57.3139 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $48.70 | 7.588% | $52.3954 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $119.59 | 6.584% | $127.4638 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $115.97 | 11.362% | $129.1465 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $192.28 | 8.716% | $209.0391 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $222.76 | 6.514% | $237.2706 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $102.29 | 6.368% | $108.8038 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $854.01 | $921.4331 | $921.43 | $921.40 | $921.40 | |