| 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 | $40.35 | 8.874% | $43.9307 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $159.89 | 5.482% | $168.6552 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $164.70 | 8.647% | $178.9416 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $144.62 | 5.367% | $152.3818 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $19.73 | 8.670% | $21.4406 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $97.37 | 13.639% | $110.6503 | $110.65 | $110.65 | $110.70 |
| Purchase #7 | $226.36 | 3.558% | $234.4139 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $853.02 | $910.4141 | $910.41 | $910.45 | $910.40 | |