| 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 | $88.89 | 3.697% | $92.1763 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $26.26 | 8.177% | $28.4073 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $158.67 | 11.311% | $176.6172 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $84.80 | 7.464% | $91.1295 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $67.49 | 13.412% | $76.5418 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $14.38 | 5.171% | $15.1236 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $138.33 | 7.657% | $148.9219 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $578.82 | $628.9176 | $628.92 | $628.90 | $628.80 | |