| 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 | $25.25 | 3.385% | $26.1047 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $102.84 | 11.664% | $114.8353 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $14.48 | 3.304% | $14.9584 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $159.64 | 7.794% | $172.0823 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $46.54 | 3.651% | $48.2392 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $90.50 | 13.658% | $102.8605 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $110.76 | 7.115% | $118.6406 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $550.01 | $597.7210 | $597.72 | $597.75 | $597.70 | |