| 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 | $65.72 | 4.811% | $68.8818 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $61.41 | 5.581% | $64.8373 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $143.27 | 6.836% | $153.0639 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $194.33 | 8.560% | $210.9646 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $26.74 | 3.670% | $27.7214 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $12.79 | 11.471% | $14.2571 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $145.86 | 5.210% | $153.4593 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $650.12 | $693.1854 | $693.18 | $693.15 | $693.30 | |