| 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 | $105.80 | 3.665% | $109.6776 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $226.78 | 7.316% | $243.3712 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $232.41 | 4.446% | $242.7429 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $61.31 | 11.303% | $68.2399 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $68.50 | 8.609% | $74.3972 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $13.75 | 4.466% | $14.3641 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $13.89 | 4.776% | $14.5534 | $14.55 | $14.55 | $14.60 |
| 7 purchase totals = | $722.44 | $767.3463 | $767.34 | $767.35 | $767.40 | |