| 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 | $66.60 | 11.190% | $74.0525 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $83.27 | 6.636% | $88.7958 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $227.70 | 5.525% | $240.2804 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $195.74 | 5.585% | $206.6721 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $104.25 | 12.126% | $116.8914 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $8.97 | 4.267% | $9.3527 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $187.54 | 11.322% | $208.7733 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $874.07 | $944.8182 | $944.81 | $944.80 | $945.00 | |