| 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 | $106.73 | 9.485% | $116.8533 | $116.85 | $116.85 | $116.90 |
| Purchase #2 | $131.31 | 5.560% | $138.6108 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $121.87 | 8.460% | $132.1802 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $63.97 | 10.109% | $70.4367 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $75.73 | 6.466% | $80.6267 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $235.62 | 11.267% | $262.1673 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $62.84 | 11.278% | $69.9271 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $798.07 | $870.8021 | $870.81 | $870.85 | $870.80 | |