| 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 | $79.83 | 9.128% | $87.1169 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $140.88 | 11.253% | $156.7332 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $141.36 | 7.741% | $152.3027 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $71.51 | 6.400% | $76.0866 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $14.65 | 6.264% | $15.5677 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $55.29 | 5.249% | $58.1922 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $171.91 | 9.104% | $187.5607 | $187.56 | $187.55 | $187.60 |
| 7 purchase totals = | $675.43 | $733.5600 | $733.56 | $733.55 | $733.60 | |