| 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 | $54.45 | 10.338% | $60.079 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $142.63 | 4.253% | $148.6961 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $234.52 | 6.652% | $250.1203 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $125.35 | 5.290% | $131.981 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $20.73 | 13.620% | $23.5534 | $23.55 | $23.55 | $23.60 |
| Purchase #6 | $114.92 | 13.403% | $130.3227 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $25.28 | 7.617% | $27.2056 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $717.88 | $771.9581 | $771.96 | $771.95 | $772.00 | |