| 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 | $55.74 | 5.710% | $58.9228 | $58.92 | $58.90 | $58.90 |
| Purchase #2 | $177.80 | 7.801% | $191.6702 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $20.97 | 4.102% | $21.8302 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $183.99 | 7.768% | $198.2823 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $97.65 | 12.722% | $110.073 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $237.25 | 5.445% | $250.1683 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $102.56 | 7.226% | $109.971 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $875.96 | $940.9178 | $940.91 | $940.85 | $941.00 | |