| 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 | $37.81 | 3.661% | $39.1942 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $74.30 | 4.531% | $77.6665 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $66.55 | 7.497% | $71.5393 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $164.84 | 7.477% | $177.1651 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $77.63 | 7.383% | $83.3614 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $197.42 | 10.198% | $217.5529 | $217.55 | $217.55 | $217.60 |
| Purchase #7 | $72.29 | 4.703% | $75.6898 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $690.84 | $742.1692 | $742.17 | $742.15 | $742.30 | |