| 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 | $49.46 | 9.767% | $54.2908 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $183.57 | 5.637% | $193.9178 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $72.84 | 11.750% | $81.3987 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $183.75 | 6.366% | $195.4475 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $53.77 | 13.222% | $60.8795 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $133.66 | 7.430% | $143.5909 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $115.50 | 8.841% | $125.7114 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $792.55 | $855.2366 | $855.24 | $855.25 | $855.20 | |