| 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 | $36.87 | 12.409% | $41.4452 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $21.54 | 11.708% | $24.0619 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $242.86 | 9.491% | $265.9098 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $89.45 | 7.367% | $96.0398 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $210.69 | 13.371% | $238.8614 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $140.51 | 7.230% | $150.6689 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $13.37 | 6.255% | $14.2063 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $755.29 | $831.1933 | $831.20 | $831.15 | $831.20 | |