| 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 | $76.78 | 9.711% | $84.2361 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $164.59 | 5.821% | $174.1708 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $130.45 | 11.686% | $145.6944 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $54.93 | 8.703% | $59.7106 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $90.35 | 11.847% | $101.0538 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $64.82 | 3.399% | $67.0232 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $69.55 | 13.789% | $79.1402 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $651.47 | $711.0291 | $711.02 | $711.00 | $711.00 | |