| 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 | $15.82 | 10.577% | $17.4933 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $175.61 | 13.388% | $199.1207 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $234.26 | 10.358% | $258.5247 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $53.39 | 10.390% | $58.9372 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $109.60 | 6.283% | $116.4862 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $101.37 | 5.460% | $106.9048 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $191.62 | 5.812% | $202.757 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $881.67 | $960.2239 | $960.22 | $960.20 | $960.20 | |