| 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 | $71.46 | 6.237% | $75.917 | $75.92 | $75.90 | $75.90 |
| Purchase #2 | $94.28 | 6.359% | $100.2753 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $19.80 | 4.821% | $20.7546 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $127.69 | 12.740% | $143.9577 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $234.47 | 9.741% | $257.3097 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $153.76 | 3.451% | $159.0663 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $49.29 | 10.529% | $54.4797 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $750.75 | $811.7603 | $811.77 | $811.75 | $811.90 | |