| 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 | $69.31 | 8.592% | $75.2651 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $187.66 | 11.552% | $209.3385 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $61.76 | 6.621% | $65.8491 | $65.85 | $65.85 | $65.80 |
| Purchase #4 | $184.88 | 13.600% | $210.0237 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $125.30 | 4.624% | $131.0939 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $119.88 | 8.249% | $129.7689 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $15.48 | 12.162% | $17.3627 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $764.27 | $838.7019 | $838.70 | $838.65 | $838.70 | |