| 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 | $47.49 | 9.630% | $52.0633 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $69.85 | 10.269% | $77.0229 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $219.56 | 8.188% | $237.5376 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $14.54 | 9.610% | $15.9373 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $78.85 | 6.221% | $83.7553 | $83.76 | $83.75 | $83.80 |
| Purchase #6 | $41.41 | 12.417% | $46.5519 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $83.88 | 4.688% | $87.8123 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $555.58 | $600.6806 | $600.68 | $600.65 | $600.70 | |