| 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 | $69.57 | 12.429% | $78.2169 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $46.31 | 5.612% | $48.9089 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $139.45 | 11.525% | $155.5216 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $205.30 | 5.818% | $217.2444 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $148.91 | 8.518% | $161.5942 | $161.59 | $161.60 | $161.60 |
| Purchase #6 | $25.73 | 9.318% | $28.1275 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $147.40 | 9.478% | $161.3706 | $161.37 | $161.35 | $161.40 |
| 7 purchase totals = | $782.67 | $850.9841 | $850.98 | $850.95 | $850.90 | |