| 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 | $244.45 | 5.368% | $257.5721 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $128.43 | 8.480% | $139.3209 | $139.32 | $139.30 | $139.30 |
| Purchase #3 | $154.78 | 6.712% | $165.1688 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $53.53 | 10.132% | $58.9537 | $58.95 | $58.95 | $59.00 |
| Purchase #5 | $39.63 | 9.619% | $43.442 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $48.92 | 6.581% | $52.1394 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $13.44 | 8.810% | $14.6241 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $683.18 | $731.2210 | $731.21 | $731.15 | $731.20 | |