| 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 | $47.72 | 6.279% | $50.7163 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $201.84 | 5.295% | $212.5274 | $212.53 | $212.55 | $212.50 |
| Purchase #3 | $240.92 | 7.696% | $259.4612 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $11.49 | 12.781% | $12.9585 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $64.96 | 7.436% | $69.7904 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $171.87 | 7.458% | $184.6881 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $146.61 | 13.365% | $166.2044 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $885.41 | $956.3463 | $956.35 | $956.35 | $956.40 | |