| 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 | $44.50 | 6.495% | $47.3903 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $53.62 | 11.651% | $59.8673 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $170.80 | 10.554% | $188.8262 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $28.75 | 4.652% | $30.0875 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $243.28 | 4.697% | $254.7069 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $217.58 | 3.295% | $224.7493 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $95.50 | 8.511% | $103.628 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $854.03 | $909.2555 | $909.27 | $909.30 | $909.20 | |