| 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 | $61.41 | 12.501% | $69.0869 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $9.65 | 11.364% | $10.7466 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $149.97 | 12.842% | $169.2291 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $231.89 | 3.129% | $239.1458 | $239.15 | $239.15 | $239.10 |
| Purchase #5 | $108.97 | 4.428% | $113.7952 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $215.77 | 4.268% | $224.9791 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $48.89 | 10.447% | $53.9975 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $826.55 | $880.9802 | $881.00 | $881.05 | $880.90 | |