| 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 | $40.66 | 9.859% | $44.6687 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $46.63 | 4.507% | $48.7316 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $150.43 | 12.520% | $169.2638 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $35.71 | 11.254% | $39.7288 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $202.86 | 10.288% | $223.7302 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $197.57 | 7.446% | $212.2811 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $45.50 | 5.628% | $48.0607 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $719.36 | $786.4649 | $786.46 | $786.50 | $786.50 | |