| 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 | $209.51 | 4.739% | $219.4387 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $59.30 | 11.222% | $65.9546 | $65.95 | $65.95 | $66.00 |
| Purchase #3 | $39.95 | 10.726% | $44.235 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $196.78 | 12.133% | $220.6553 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $41.55 | 6.624% | $44.3023 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $198.66 | 12.670% | $223.8302 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $161.84 | 4.126% | $168.5175 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $907.59 | $986.9336 | $986.94 | $986.95 | $986.90 | |