| 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 | $11.91 | 12.162% | $13.3585 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $48.50 | 12.582% | $54.6023 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $131.51 | 12.621% | $148.1079 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $68.86 | 7.630% | $74.114 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $235.40 | 10.211% | $259.4367 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $50.26 | 9.869% | $55.2202 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $190.43 | 8.352% | $206.3347 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $736.87 | $811.1743 | $811.17 | $811.15 | $811.10 | |