| 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 | $39.41 | 12.562% | $44.3607 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $152.91 | 11.683% | $170.7745 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $133.64 | 5.695% | $141.2508 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $95.84 | 11.781% | $107.1309 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $148.66 | 10.553% | $164.3481 | $164.35 | $164.35 | $164.30 |
| Purchase #6 | $141.82 | 4.242% | $147.836 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $59.72 | 11.626% | $66.663 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $772.00 | $842.3640 | $842.36 | $842.35 | $842.40 | |