| 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 | $43.26 | 11.261% | $48.1315 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $191.59 | 10.793% | $212.2683 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $140.76 | 13.179% | $159.3108 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $95.77 | 11.246% | $106.5403 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $31.85 | 3.511% | $32.9683 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $85.53 | 7.835% | $92.2313 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $105.26 | 3.233% | $108.6631 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $694.02 | $760.1136 | $760.11 | $760.10 | $760.10 | |