| 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 | $69.78 | 10.540% | $77.1348 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $55.40 | 10.339% | $61.1278 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $158.62 | 5.172% | $166.8238 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $29.66 | 8.804% | $32.2713 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $208.29 | 13.573% | $236.5612 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $197.39 | 8.826% | $214.8116 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $247.26 | 8.725% | $268.8334 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $966.40 | $1,057.5639 | $1,057.55 | $1,057.55 | $1,057.50 | |