| 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 | $68.28 | 6.360% | $72.6226 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $90.49 | 10.630% | $100.1091 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $129.51 | 12.266% | $145.3957 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $138.54 | 6.176% | $147.0962 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $201.53 | 11.237% | $224.1759 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $30.53 | 8.290% | $33.0609 | $33.06 | $33.05 | $33.10 |
| Purchase #7 | $24.38 | 5.694% | $25.7682 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $683.26 | $748.2286 | $748.24 | $748.20 | $748.30 | |