| 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 | $52.62 | 7.802% | $56.7254 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $110.76 | 13.700% | $125.9341 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $21.46 | 12.860% | $24.2198 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $148.67 | 10.349% | $164.0559 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $172.38 | 4.211% | $179.6389 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $199.89 | 6.350% | $212.583 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $50.55 | 10.726% | $55.972 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $756.33 | $819.1291 | $819.13 | $819.15 | $819.10 | |