| 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 | $21.64 | 9.782% | $23.7568 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $111.27 | 7.636% | $119.7666 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $55.62 | 10.529% | $61.4762 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $130.26 | 13.658% | $148.0509 | $148.05 | $148.05 | $148.10 |
| Purchase #5 | $196.38 | 13.465% | $222.8226 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $232.75 | 13.200% | $263.473 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $79.87 | 9.264% | $87.2692 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $827.79 | $926.6153 | $926.62 | $926.55 | $926.80 | |