| 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 | $34.67 | 9.245% | $37.8752 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $143.97 | 11.791% | $160.9455 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $56.40 | 13.682% | $64.1166 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $97.81 | 12.473% | $110.0098 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $9.42 | 13.462% | $10.6881 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $137.93 | 7.666% | $148.5037 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $152.64 | 11.331% | $169.9356 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $632.84 | $702.0745 | $702.09 | $702.10 | $702.00 | |