| 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 | $52.72 | 6.670% | $56.2364 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $135.71 | 11.767% | $151.679 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $46.95 | 4.131% | $48.8895 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $96.77 | 10.533% | $106.9628 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $67.31 | 11.143% | $74.8104 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $93.49 | 6.352% | $99.4285 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $181.52 | 13.832% | $206.6278 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $674.47 | $744.6344 | $744.64 | $744.70 | $744.60 | |