| 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 | $45.32 | 12.499% | $50.9845 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $72.32 | 3.708% | $75.0016 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $10.56 | 11.639% | $11.7891 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $200.31 | 8.299% | $216.9337 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $150.88 | 12.389% | $169.5725 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $224.31 | 10.619% | $248.1295 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $142.36 | 5.712% | $150.4916 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $846.06 | $922.9025 | $922.89 | $922.95 | $922.90 | |