| 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 | $14.77 | 4.108% | $15.3768 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $213.91 | 3.228% | $220.815 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $38.82 | 5.644% | $41.011 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $93.74 | 4.705% | $98.1505 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $201.81 | 11.320% | $224.6549 | $224.65 | $224.65 | $224.70 |
| Purchase #6 | $180.47 | 6.248% | $191.7458 | $191.75 | $191.75 | $191.70 |
| Purchase #7 | $53.44 | 11.297% | $59.4771 | $59.48 | $59.50 | $59.50 |
| 7 purchase totals = | $796.96 | $851.2311 | $851.24 | $851.25 | $851.30 | |