| 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 | $70.48 | 10.563% | $77.9248 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $154.65 | 13.489% | $175.5107 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $161.60 | 10.307% | $178.2561 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $112.93 | 6.541% | $120.3168 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $91.33 | 11.431% | $101.7699 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $110.84 | 11.531% | $123.621 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $194.89 | 3.435% | $201.5845 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $896.72 | $978.9838 | $978.98 | $978.90 | $979.00 | |