| 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 | $12.50 | 8.852% | $13.6065 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $67.27 | 9.528% | $73.6795 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $152.94 | 4.562% | $159.9171 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $230.92 | 9.190% | $252.1415 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $137.49 | 8.112% | $148.6432 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $31.30 | 3.685% | $32.4534 | $32.45 | $32.45 | $32.50 |
| Purchase #7 | $227.69 | 8.218% | $246.4016 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $860.11 | $926.8428 | $926.84 | $926.85 | $926.80 | |