| 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 | $97.46 | 10.559% | $107.7508 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $21.84 | 12.506% | $24.5713 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $129.82 | 8.843% | $141.3 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $90.71 | 10.477% | $100.2137 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $135.62 | 5.155% | $142.6112 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $90.91 | 7.737% | $97.9437 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $180.60 | 5.401% | $190.3542 | $190.35 | $190.35 | $190.40 |
| 7 purchase totals = | $746.96 | $804.7449 | $804.73 | $804.70 | $804.80 | |