| 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 | $73.61 | 12.601% | $82.8856 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $153.49 | 10.184% | $169.1214 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $17.70 | 11.839% | $19.7955 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $180.85 | 10.308% | $199.492 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $234.63 | 7.470% | $252.1569 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $87.34 | 4.696% | $91.4415 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $90.64 | 3.370% | $93.6946 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $838.26 | $908.5875 | $908.59 | $908.60 | $908.60 | |