| 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 | $105.45 | 10.612% | $116.6404 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $231.55 | 12.476% | $260.4382 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $42.41 | 11.482% | $47.2795 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $165.37 | 11.596% | $184.5463 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $14.34 | 6.853% | $15.3227 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $23.35 | 5.144% | $24.5511 | $24.55 | $24.55 | $24.60 |
| Purchase #7 | $38.87 | 10.813% | $43.073 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $621.34 | $691.8512 | $691.85 | $691.85 | $691.80 | |