| 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 | $80.44 | 8.488% | $87.2677 | $87.27 | $87.25 | $87.30 |
| Purchase #2 | $43.69 | 10.496% | $48.2757 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $23.56 | 8.134% | $25.4764 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $206.66 | 13.815% | $235.2101 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $171.62 | 7.369% | $184.2667 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $130.55 | 8.443% | $141.5723 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $91.79 | 11.294% | $102.1568 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $748.31 | $824.2257 | $824.24 | $824.20 | $824.40 | |