| 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 | $56.95 | 3.634% | $59.0196 | $59.02 | $59.00 | $59.00 |
| Purchase #2 | $76.61 | 7.312% | $82.2117 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $7.89 | 3.791% | $8.1891 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $145.39 | 3.513% | $150.4976 | $150.50 | $150.50 | $150.50 |
| Purchase #5 | $25.52 | 5.842% | $27.0109 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $111.90 | 3.781% | $116.1309 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $5.38 | 12.544% | $6.0549 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $429.64 | $449.1147 | $449.11 | $449.10 | $449.10 | |