| 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 | $112.88 | 10.377% | $124.5936 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $12.80 | 4.502% | $13.3763 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $41.67 | 13.751% | $47.4 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $49.97 | 12.311% | $56.1218 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $79.58 | 6.545% | $84.7885 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $122.81 | 3.187% | $126.724 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $239.49 | 4.868% | $251.1484 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $659.20 | $704.1526 | $704.15 | $704.15 | $704.10 | |