| 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 | $21.30 | 13.437% | $24.1621 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $82.71 | 6.435% | $88.0324 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $107.96 | 3.265% | $111.4849 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $49.70 | 5.309% | $52.3386 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $236.86 | 9.304% | $258.8975 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $56.90 | 7.555% | $61.1988 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $201.27 | 7.777% | $216.9228 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $756.70 | $813.0371 | $813.03 | $813.05 | $813.00 | |