| 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 | $67.44 | 11.652% | $75.2981 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $145.34 | 4.229% | $151.4864 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $82.75 | 10.544% | $91.4752 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $44.29 | 5.123% | $46.559 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $103.79 | 5.171% | $109.157 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $69.38 | 10.467% | $76.642 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $89.63 | 8.809% | $97.5255 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $602.62 | $648.1432 | $648.16 | $648.20 | $648.20 | |