| 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 | $150.68 | 5.854% | $159.5008 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $14.64 | 3.292% | $15.1219 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $112.84 | 3.276% | $116.5366 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $69.75 | 7.186% | $74.7622 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $82.51 | 6.822% | $88.1388 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $14.92 | 4.406% | $15.5774 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $86.73 | 5.229% | $91.2651 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $532.07 | $560.9028 | $560.91 | $560.90 | $560.90 | |