| 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 | $90.46 | 4.501% | $94.5316 | $94.53 | $94.55 | $94.50 |
| Purchase #2 | $126.50 | 9.710% | $138.7832 | $138.78 | $138.80 | $138.80 |
| Purchase #3 | $247.55 | 4.762% | $259.3383 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $91.39 | 9.776% | $100.3243 | $100.32 | $100.30 | $100.30 |
| Purchase #5 | $215.57 | 9.463% | $235.9694 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $66.90 | 11.553% | $74.629 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $151.44 | 5.201% | $159.3164 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $989.81 | $1,062.8922 | $1,062.89 | $1,062.90 | $1,062.80 | |