| 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 | $10.95 | 12.310% | $12.2979 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $46.72 | 6.184% | $49.6092 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $69.28 | 3.477% | $71.6889 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $66.88 | 7.469% | $71.8753 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $110.29 | 8.788% | $119.9823 | $119.98 | $120.00 | $120.00 |
| Purchase #6 | $198.46 | 11.698% | $221.6759 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $177.61 | 3.551% | $183.9169 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $680.19 | $731.0464 | $731.06 | $731.10 | $731.10 | |