| 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 | $59.41 | 10.329% | $65.5465 | $65.55 | $65.55 | $65.50 |
| Purchase #2 | $80.35 | 11.116% | $89.2817 | $89.28 | $89.30 | $89.30 |
| Purchase #3 | $152.48 | 5.671% | $161.1271 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $21.27 | 11.848% | $23.7901 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $249.38 | 4.333% | $260.1856 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $226.77 | 12.160% | $254.3452 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $124.47 | 7.434% | $133.7231 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $914.13 | $987.9993 | $988.01 | $988.05 | $987.90 | |