| 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 | $31.63 | 5.303% | $33.3073 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $180.30 | 9.848% | $198.0559 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $86.68 | 6.872% | $92.6366 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $194.54 | 9.726% | $213.461 | $213.46 | $213.45 | $213.50 |
| Purchase #5 | $67.25 | 3.152% | $69.3697 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $123.84 | 11.860% | $138.5274 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $205.96 | 10.790% | $228.1831 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $890.20 | $973.5410 | $973.55 | $973.55 | $973.60 | |