| 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 | $12.85 | 8.868% | $13.9895 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $72.78 | 4.214% | $75.8469 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $228.62 | 10.409% | $252.4171 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $46.52 | 13.269% | $52.6927 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $111.32 | 5.216% | $117.1265 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $68.49 | 5.195% | $72.0481 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $103.73 | 11.840% | $116.0116 | $116.01 | $116.00 | $116.00 |
| 7 purchase totals = | $644.31 | $700.1324 | $700.14 | $700.15 | $700.00 | |