| 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 | $111.54 | 4.572% | $116.6396 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $213.46 | 3.848% | $221.6739 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $70.53 | 3.771% | $73.1897 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $197.83 | 7.249% | $212.1707 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $63.80 | 4.112% | $66.4235 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $92.95 | 12.608% | $104.6691 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $64.90 | 7.314% | $69.6468 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $815.01 | $864.4133 | $864.41 | $864.35 | $864.40 | |