| 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 | $49.96 | 6.252% | $53.0835 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $66.77 | 8.484% | $72.4348 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $125.41 | 9.744% | $137.63 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $203.44 | 7.873% | $219.4568 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $71.77 | 3.841% | $74.5267 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $14.79 | 10.593% | $16.3567 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $19.56 | 8.747% | $21.2709 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $551.70 | $594.7594 | $594.76 | $594.80 | $594.80 | |