| 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 | $38.44 | 12.730% | $43.3334 | $43.33 | $43.35 | $43.30 |
| Purchase #2 | $40.57 | 9.643% | $44.4822 | $44.48 | $44.50 | $44.50 |
| Purchase #3 | $126.85 | 3.711% | $131.5574 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $180.73 | 12.378% | $203.1008 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $157.83 | 11.246% | $175.5796 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $226.49 | 3.445% | $234.2926 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $36.80 | 6.590% | $39.2251 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $807.71 | $871.5711 | $871.57 | $871.65 | $871.60 | |