| 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 | $65.53 | 9.143% | $71.5214 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $222.77 | 4.409% | $232.5919 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $70.58 | 5.290% | $74.3137 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $243.30 | 12.195% | $272.9704 | $272.97 | $272.95 | $273.00 |
| Purchase #5 | $82.34 | 11.197% | $91.5596 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $77.79 | 13.400% | $88.2139 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $210.97 | 10.126% | $232.3328 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $973.28 | $1,063.5037 | $1,063.49 | $1,063.45 | $1,063.50 | |