| 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 | $15.77 | 10.411% | $17.4118 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $96.59 | 4.768% | $101.1954 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $118.89 | 7.854% | $128.2276 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $184.44 | 9.282% | $201.5597 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $94.69 | 13.871% | $107.8244 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $243.60 | 7.192% | $261.1197 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $95.45 | 13.533% | $108.3672 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $849.43 | $925.7058 | $925.71 | $925.65 | $925.70 | |