| 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 | $6.88 | 3.506% | $7.1212 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $87.52 | 5.675% | $92.4868 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $110.25 | 4.424% | $115.1275 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $243.53 | 7.207% | $261.0812 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $131.55 | 11.649% | $146.8743 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $124.34 | 3.838% | $129.1122 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $195.85 | 3.505% | $202.7145 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $899.92 | $954.5177 | $954.51 | $954.50 | $954.50 | |