| 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 | $52.73 | 5.782% | $55.7788 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $39.63 | 11.632% | $44.2398 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $25.69 | 5.105% | $27.0015 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $151.49 | 12.376% | $170.2384 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $157.98 | 11.321% | $175.8649 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $48.69 | 6.228% | $51.7224 | $51.72 | $51.70 | $51.70 |
| Purchase #7 | $162.95 | 11.452% | $181.611 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $639.16 | $706.4568 | $706.45 | $706.45 | $706.40 | |