| 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 | $120.79 | 5.748% | $127.733 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $30.90 | 8.495% | $33.525 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $123.39 | 3.352% | $127.526 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $14.88 | 4.849% | $15.6015 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $26.86 | 7.369% | $28.8393 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $156.58 | 3.371% | $161.8583 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $44.41 | 6.207% | $47.1665 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $517.81 | $542.2496 | $542.26 | $542.30 | $542.20 | |