| 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 | $84.46 | 4.730% | $88.455 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $109.33 | 13.699% | $124.3071 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $44.71 | 9.123% | $48.7889 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $41.69 | 7.564% | $44.8434 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $23.60 | 5.830% | $24.9759 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $46.29 | 11.281% | $51.512 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $205.44 | 11.745% | $229.5689 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $555.52 | $612.4512 | $612.46 | $612.45 | $612.50 | |