| 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 | $74.41 | 9.621% | $81.569 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $44.55 | 13.128% | $50.3985 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $30.70 | 7.328% | $32.9497 | $32.95 | $32.95 | $32.90 |
| Purchase #4 | $99.41 | 6.141% | $105.5148 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $135.53 | 12.221% | $152.0931 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $84.88 | 12.186% | $95.2235 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $70.80 | 9.621% | $77.6117 | $77.61 | $77.60 | $77.60 |
| 7 purchase totals = | $540.28 | $595.3603 | $595.35 | $595.30 | $595.30 | |