| 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 | $54.53 | 10.534% | $60.2742 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $153.84 | 12.518% | $173.0977 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $237.46 | 13.838% | $270.3197 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $204.71 | 5.387% | $215.7377 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $28.98 | 12.274% | $32.537 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $37.43 | 4.308% | $39.0425 | $39.04 | $39.05 | $39.00 |
| Purchase #7 | $155.27 | 8.461% | $168.4074 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $872.22 | $959.4162 | $959.42 | $959.40 | $959.30 | |