| 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 | $97.96 | 7.152% | $104.9661 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $104.63 | 10.758% | $115.8861 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $137.67 | 3.375% | $142.3164 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $163.86 | 4.273% | $170.8617 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $62.25 | 6.484% | $66.2863 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $40.88 | 6.718% | $43.6263 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $96.87 | 13.720% | $110.1606 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $704.12 | $754.1035 | $754.12 | $754.10 | $754.20 | |