| 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 | $46.44 | 3.854% | $48.2298 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $176.54 | 8.186% | $190.9916 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $124.75 | 8.787% | $135.7118 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $190.34 | 8.556% | $206.6255 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $228.82 | 6.388% | $243.437 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $6.90 | 5.467% | $7.2772 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $148.92 | 4.465% | $155.5693 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $922.71 | $987.8422 | $987.85 | $987.90 | $987.80 | |