| 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 | $49.85 | 10.770% | $55.2188 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $174.83 | 6.525% | $186.2377 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $163.42 | 13.700% | $185.8085 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $212.85 | 13.612% | $241.8231 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $9.53 | 8.624% | $10.3519 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $200.51 | 6.298% | $213.1381 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $88.56 | 7.134% | $94.8779 | $94.88 | $94.90 | $94.90 |
| 7 purchase totals = | $899.55 | $987.4560 | $987.46 | $987.45 | $987.40 | |