| 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 | $40.65 | 3.335% | $42.0057 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $175.33 | 7.234% | $188.0134 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $113.34 | 3.209% | $116.9771 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $237.37 | 6.319% | $252.3694 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $119.55 | 11.341% | $133.1082 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $55.40 | 12.222% | $62.171 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $43.96 | 7.864% | $47.417 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $785.60 | $842.0618 | $842.07 | $842.00 | $842.10 | |