| 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 | $53.52 | 5.411% | $56.416 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $177.41 | 7.595% | $190.8843 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $198.57 | 12.864% | $224.114 | $224.11 | $224.10 | $224.10 |
| Purchase #4 | $26.47 | 11.464% | $29.5045 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $138.85 | 5.549% | $146.5548 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $129.42 | 7.696% | $139.3802 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $27.83 | 7.213% | $29.8374 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $752.07 | $816.6912 | $816.68 | $816.70 | $816.70 | |