| 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 | $59.90 | 11.758% | $66.943 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $72.46 | 11.323% | $80.6646 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $147.27 | 3.336% | $152.1829 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $140.35 | 5.233% | $147.6945 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $43.60 | 10.222% | $48.0568 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $190.97 | 9.658% | $209.4139 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $147.32 | 8.212% | $159.4179 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $801.87 | $864.3736 | $864.36 | $864.35 | $864.40 | |