| 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 | $7.26 | 8.143% | $7.8512 | $7.85 | $7.85 | $7.90 |
| Purchase #2 | $32.62 | 3.389% | $33.7255 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $201.32 | 8.230% | $217.8886 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $10.95 | 5.325% | $11.5331 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $221.66 | 5.739% | $234.3811 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $243.40 | 13.289% | $275.7454 | $275.75 | $275.75 | $275.70 |
| Purchase #7 | $169.65 | 11.860% | $189.7705 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $886.86 | $970.8954 | $970.90 | $970.95 | $970.90 | |