| 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 | $59.49 | 7.631% | $64.0297 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $23.99 | 9.339% | $26.2304 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $125.37 | 12.633% | $141.208 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $66.41 | 11.490% | $74.0405 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $95.81 | 3.835% | $99.4843 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $23.94 | 4.813% | $25.0922 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $91.53 | 8.868% | $99.6469 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $486.54 | $529.7320 | $529.73 | $529.80 | $529.60 | |