| 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 | $81.46 | 7.495% | $87.5654 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $92.29 | 6.792% | $98.5583 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $15.71 | 4.394% | $16.4003 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $69.46 | 8.179% | $75.1411 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $114.56 | 12.216% | $128.5546 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $185.68 | 3.152% | $191.5326 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $28.50 | 8.204% | $30.8381 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $587.66 | $628.5904 | $628.59 | $628.60 | $628.60 | |