| 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 | $36.70 | 9.414% | $40.1549 | $40.15 | $40.15 | $40.20 |
| Purchase #2 | $108.80 | 5.386% | $114.66 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $211.51 | 8.233% | $228.9236 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $186.65 | 13.608% | $212.0493 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $173.30 | 12.792% | $195.4685 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $57.55 | 3.757% | $59.7122 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $31.77 | 13.470% | $36.0494 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $806.28 | $887.0179 | $887.01 | $886.95 | $887.00 | |