| 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 | $42.45 | 13.852% | $48.3302 | $48.33 | $48.35 | $48.30 |
| Purchase #2 | $168.87 | 12.557% | $190.075 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $59.63 | 11.723% | $66.6204 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $121.67 | 10.494% | $134.438 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $239.96 | 11.631% | $267.8697 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $44.64 | 10.669% | $49.4026 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $75.33 | 4.195% | $78.4901 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $752.55 | $835.2260 | $835.23 | $835.25 | $835.20 | |