| 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 | $73.64 | 7.653% | $79.2757 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $243.51 | 13.340% | $275.9942 | $275.99 | $276.00 | $276.00 |
| Purchase #3 | $22.53 | 6.311% | $23.9519 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $57.25 | 3.712% | $59.3751 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $91.27 | 10.603% | $100.9474 | $100.95 | $100.95 | $100.90 |
| Purchase #6 | $109.92 | 13.451% | $124.7053 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $160.29 | 8.482% | $173.8858 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $758.41 | $838.1354 | $838.15 | $838.20 | $838.20 | |