| 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 | $45.96 | 7.681% | $49.4902 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $190.56 | 11.709% | $212.8727 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $162.94 | 5.707% | $172.239 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $54.96 | 8.388% | $59.57 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $124.71 | 8.295% | $135.0547 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $138.70 | 3.667% | $143.7861 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $32.57 | 5.529% | $34.3708 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $750.40 | $807.3835 | $807.38 | $807.35 | $807.50 | |