| 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 | $68.27 | 7.139% | $73.1438 | $73.14 | $73.15 | $73.10 |
| Purchase #2 | $111.72 | 4.109% | $116.3106 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $64.34 | 5.606% | $67.9469 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $124.34 | 8.641% | $135.0842 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $230.69 | 11.507% | $257.2355 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $102.49 | 5.701% | $108.333 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $82.28 | 13.182% | $93.1261 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $784.13 | $851.1801 | $851.18 | $851.25 | $851.00 | |