| 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 | $37.33 | 5.411% | $39.3499 | $39.35 | $39.35 | $39.30 |
| Purchase #2 | $120.88 | 3.245% | $124.8026 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $138.90 | 11.433% | $154.7804 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $236.97 | 4.484% | $247.5957 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $92.68 | 3.731% | $96.1379 | $96.14 | $96.15 | $96.10 |
| Purchase #6 | $154.41 | 3.401% | $159.6615 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $43.62 | 7.816% | $47.0293 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $824.79 | $869.3573 | $869.36 | $869.40 | $869.30 | |