| 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 | $30.69 | 5.392% | $32.3448 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $219.80 | 7.564% | $236.4257 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $84.36 | 10.762% | $93.4388 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $183.39 | 13.589% | $208.3109 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $212.93 | 4.859% | $223.2763 | $223.28 | $223.30 | $223.30 |
| Purchase #6 | $18.50 | 8.252% | $20.0266 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $40.53 | 12.597% | $45.6356 | $45.64 | $45.65 | $45.60 |
| 7 purchase totals = | $790.20 | $859.4587 | $859.47 | $859.55 | $859.30 | |