| 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 | $66.89 | 4.667% | $70.0118 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $217.65 | 9.109% | $237.4757 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $52.51 | 6.600% | $55.9757 | $55.98 | $56.00 | $56.00 |
| Purchase #4 | $138.35 | 11.400% | $154.1219 | $154.12 | $154.10 | $154.10 |
| Purchase #5 | $42.52 | 13.337% | $48.1909 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $93.38 | 7.198% | $100.1015 | $100.10 | $100.10 | $100.10 |
| Purchase #7 | $177.64 | 6.150% | $188.5649 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $788.94 | $854.4424 | $854.44 | $854.45 | $854.50 | |