| 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 | $106.58 | 3.717% | $110.5416 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $243.73 | 12.742% | $274.7861 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $26.36 | 12.621% | $29.6869 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $150.51 | 7.321% | $161.5288 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $58.88 | 4.846% | $61.7333 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $65.79 | 13.597% | $74.7355 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $115.26 | 8.678% | $125.2623 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $767.11 | $838.2745 | $838.28 | $838.35 | $838.20 | |