| 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 | $78.49 | 11.310% | $87.3672 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $132.62 | 4.436% | $138.503 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $239.51 | 10.215% | $263.9759 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $191.49 | 3.269% | $197.7498 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $151.41 | 12.521% | $170.368 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $35.66 | 7.862% | $38.4636 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $13.65 | 4.806% | $14.306 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $842.83 | $910.7335 | $910.74 | $910.70 | $910.80 | |