| 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 | $54.75 | 6.186% | $58.1368 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $175.26 | 8.562% | $190.2658 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $250.98 | 3.450% | $259.6388 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $89.25 | 3.514% | $92.3862 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $137.48 | 9.790% | $150.9393 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $17.28 | 13.598% | $19.6297 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $15.98 | 5.532% | $16.864 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $740.98 | $787.8606 | $787.87 | $787.90 | $787.80 | |