| 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 | $51.35 | 10.523% | $56.7536 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $36.29 | 10.344% | $40.0438 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $11.79 | 5.424% | $12.4295 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $57.82 | 13.839% | $65.8217 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $46.35 | 6.580% | $49.3998 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $182.56 | 10.297% | $201.3582 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $219.97 | 12.604% | $247.695 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $606.13 | $673.5016 | $673.50 | $673.50 | $673.50 | |