| 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 | $23.77 | 4.118% | $24.7488 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $197.49 | 9.431% | $216.1153 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $216.42 | 7.621% | $232.9134 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $160.50 | 7.585% | $172.6739 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $70.80 | 12.475% | $79.6323 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $71.62 | 8.435% | $77.6611 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $150.38 | 5.386% | $158.4795 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $890.98 | $962.2243 | $962.22 | $962.20 | $962.20 | |