| 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 | $98.74 | 6.604% | $105.2608 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $124.63 | 10.852% | $138.1548 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $157.49 | 8.299% | $170.5601 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $83.60 | 5.519% | $88.2139 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $14.39 | 3.168% | $14.8459 | $14.85 | $14.85 | $14.80 |
| Purchase #6 | $107.70 | 11.470% | $120.0532 | $120.05 | $120.05 | $120.10 |
| Purchase #7 | $227.96 | 5.256% | $239.9416 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $814.51 | $877.0303 | $877.02 | $877.00 | $877.10 | |