| 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 | $75.68 | 8.254% | $81.9266 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $33.70 | 8.709% | $36.6349 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $168.49 | 7.148% | $180.5337 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $185.38 | 8.630% | $201.3783 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $232.91 | 9.641% | $255.3649 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $13.29 | 6.497% | $14.1535 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $151.94 | 12.283% | $170.6028 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $861.39 | $940.5947 | $940.58 | $940.65 | $940.60 | |