| 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 | $23.31 | 8.782% | $25.3571 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $97.42 | 5.394% | $102.6748 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $157.40 | 4.303% | $164.1729 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $83.69 | 7.198% | $89.714 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $35.44 | 9.145% | $38.681 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $100.50 | 4.691% | $105.2145 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $47.27 | 6.652% | $50.4144 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $545.03 | $576.2287 | $576.21 | $576.15 | $576.30 | |