| 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 | $46.30 | 12.550% | $52.1107 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $164.49 | 7.205% | $176.3415 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $218.97 | 10.652% | $242.2947 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $92.53 | 8.748% | $100.6245 | $100.62 | $100.60 | $100.60 |
| Purchase #5 | $36.54 | 4.104% | $38.0396 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $237.81 | 4.647% | $248.861 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $54.30 | 7.802% | $58.5365 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $850.94 | $916.8085 | $916.80 | $916.80 | $916.70 | |