| 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 | $73.70 | 5.846% | $78.0085 | $78.01 | $78.00 | $78.00 |
| Purchase #2 | $171.97 | 4.726% | $180.0973 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $103.97 | 5.352% | $109.5345 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $45.85 | 9.596% | $50.2498 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $228.56 | 6.325% | $243.0164 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $60.95 | 11.453% | $67.9306 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $22.78 | 6.649% | $24.2946 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $707.78 | $753.1317 | $753.13 | $753.15 | $753.00 | |