| 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 | $66.57 | 8.587% | $72.2864 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $40.79 | 4.725% | $42.7173 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $80.92 | 7.723% | $87.1695 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $27.56 | 6.606% | $29.3806 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $202.25 | 13.631% | $229.8187 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $236.55 | 5.375% | $249.2646 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $42.99 | 9.580% | $47.1084 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $697.63 | $757.7455 | $757.75 | $757.70 | $757.80 | |