| 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 | $76.80 | 9.834% | $84.3525 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $26.73 | 7.742% | $28.7994 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $202.96 | 8.157% | $219.5154 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $205.77 | 7.239% | $220.6657 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $102.59 | 6.251% | $109.0029 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $127.71 | 12.157% | $143.2357 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $25.63 | 12.626% | $28.866 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $768.19 | $834.4376 | $834.45 | $834.40 | $834.50 | |