| 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 | $15.53 | 4.304% | $16.1984 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $150.83 | 10.601% | $166.8195 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $57.69 | 12.733% | $65.0357 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $61.68 | 11.865% | $68.9983 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $123.97 | 4.683% | $129.7755 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $52.92 | 11.276% | $58.8873 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $222.92 | 10.622% | $246.5986 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $685.54 | $752.3133 | $752.33 | $752.35 | $752.30 | |