| 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 | $13.70 | 7.264% | $14.6952 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $27.85 | 11.771% | $31.1282 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $131.95 | 5.475% | $139.1743 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $204.67 | 7.225% | $219.4574 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $120.78 | 3.480% | $124.9831 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $56.98 | 4.203% | $59.3749 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $139.79 | 4.767% | $146.4538 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $695.72 | $735.2669 | $735.26 | $735.25 | $735.40 | |