| 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 | $55.96 | 3.856% | $58.1178 | $58.12 | $58.10 | $58.10 |
| Purchase #2 | $25.53 | 7.215% | $27.372 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $121.52 | 13.499% | $137.924 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $47.76 | 3.146% | $49.2625 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $209.93 | 5.407% | $221.2809 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $71.90 | 5.564% | $75.9005 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $165.95 | 12.723% | $187.0638 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $698.55 | $756.9215 | $756.91 | $756.85 | $757.00 | |