| 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 | $52.35 | 12.459% | $58.8723 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $142.42 | 9.794% | $156.3686 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $97.29 | 12.195% | $109.1545 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $75.57 | 4.815% | $79.2087 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $225.46 | 11.523% | $251.4398 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $43.77 | 12.319% | $49.162 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $133.38 | 5.166% | $140.2704 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $770.24 | $844.4763 | $844.47 | $844.40 | $844.60 | |