| 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 | $225.91 | 5.763% | $238.9292 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $5.93 | 10.113% | $6.5297 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $202.47 | 8.297% | $219.2689 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $77.55 | 13.114% | $87.7199 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $200.31 | 13.843% | $228.0389 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $66.29 | 10.664% | $73.3592 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $39.61 | 4.325% | $41.3231 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $818.07 | $895.1689 | $895.17 | $895.15 | $895.10 | |