| 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 | $95.52 | 5.642% | $100.9092 | $100.91 | $100.90 | $100.90 |
| Purchase #2 | $62.92 | 10.810% | $69.7217 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $130.67 | 9.803% | $143.4796 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $224.54 | 6.851% | $239.9232 | $239.92 | $239.90 | $239.90 |
| Purchase #5 | $126.36 | 8.203% | $136.7253 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $114.30 | 4.156% | $119.0503 | $119.05 | $119.05 | $119.10 |
| Purchase #7 | $115.67 | 3.621% | $119.8584 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $869.98 | $929.6677 | $929.67 | $929.65 | $929.70 | |