| 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 | $49.77 | 4.853% | $52.1853 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $24.57 | 5.612% | $25.9489 | $25.95 | $25.95 | $25.90 |
| Purchase #3 | $73.76 | 3.232% | $76.1439 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $27.34 | 3.691% | $28.3491 | $28.35 | $28.35 | $28.30 |
| Purchase #5 | $13.71 | 4.403% | $14.3137 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $137.68 | 6.395% | $146.4846 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $193.76 | 8.115% | $209.4836 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $520.59 | $552.9091 | $552.90 | $552.95 | $552.80 | |