| 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 | $48.32 | 5.237% | $50.8505 | $50.85 | $50.85 | $50.90 |
| Purchase #2 | $126.68 | 3.485% | $131.0948 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $150.76 | 12.807% | $170.0678 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $28.95 | 9.700% | $31.7582 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $239.67 | 4.839% | $251.2676 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $23.80 | 4.775% | $24.9365 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $237.55 | 4.262% | $247.6744 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $855.73 | $907.6498 | $907.65 | $907.60 | $907.80 | |