| 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 | $53.89 | 7.540% | $57.9533 | $57.95 | $57.95 | $58.00 |
| Purchase #2 | $20.77 | 8.412% | $22.5172 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $106.29 | 11.212% | $118.2072 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $57.26 | 13.329% | $64.8922 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $212.75 | 10.499% | $235.0866 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $11.52 | 3.837% | $11.962 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $32.71 | 11.447% | $36.4543 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $495.19 | $547.0728 | $547.07 | $547.05 | $547.20 | |