| 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 | $44.84 | 10.859% | $49.7092 | $49.71 | $49.70 | $49.70 |
| Purchase #2 | $150.49 | 12.635% | $169.5044 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $54.45 | 8.300% | $58.9694 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $163.75 | 7.817% | $176.5503 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $31.59 | 13.157% | $35.7463 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $12.62 | 12.436% | $14.1894 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $18.46 | 10.652% | $20.4264 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $476.20 | $525.0954 | $525.10 | $525.10 | $525.10 | |