| 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 | $78.59 | 12.453% | $88.3768 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $52.34 | 11.351% | $58.2811 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $151.79 | 4.740% | $158.9848 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $8.34 | 3.504% | $8.6322 | $8.63 | $8.65 | $8.60 |
| Purchase #5 | $8.49 | 11.783% | $9.4904 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $235.39 | 8.279% | $254.8779 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $170.69 | 4.148% | $177.7702 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $705.63 | $756.4134 | $756.41 | $756.50 | $756.50 | |