| 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 | $93.35 | 13.712% | $106.1502 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $247.80 | 9.723% | $271.8936 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $62.96 | 11.775% | $70.3735 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $72.98 | 7.560% | $78.4973 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $80.51 | 8.119% | $87.0466 | $87.05 | $87.05 | $87.00 |
| Purchase #6 | $61.69 | 4.108% | $64.2242 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $102.40 | 7.728% | $110.3135 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $721.69 | $788.4989 | $788.49 | $788.45 | $788.50 | |