| 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 | $205.49 | 9.805% | $225.6383 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $33.45 | 13.249% | $37.8818 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $23.74 | 9.159% | $25.9143 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $103.87 | 6.858% | $110.9934 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $75.98 | 9.670% | $83.3273 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $21.82 | 7.447% | $23.4449 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $81.87 | 7.552% | $88.0528 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $546.22 | $595.2528 | $595.24 | $595.30 | $595.20 | |