| 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 | $53.55 | 4.453% | $55.9346 | $55.93 | $55.95 | $55.90 |
| Purchase #2 | $22.46 | 7.314% | $24.1027 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $21.57 | 6.222% | $22.9121 | $22.91 | $22.90 | $22.90 |
| Purchase #4 | $202.88 | 3.478% | $209.9362 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $145.29 | 13.131% | $164.368 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $138.76 | 11.743% | $155.0546 | $155.05 | $155.05 | $155.10 |
| Purchase #7 | $230.39 | 6.155% | $244.5705 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $814.90 | $876.8787 | $876.87 | $876.85 | $876.90 | |