| 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 | $47.56 | 3.523% | $49.2355 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $66.98 | 13.692% | $76.1509 | $76.15 | $76.15 | $76.20 |
| Purchase #3 | $109.65 | 12.319% | $123.1578 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $155.71 | 3.632% | $161.3654 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $131.97 | 12.624% | $148.6299 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $204.91 | 10.455% | $226.3333 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $47.75 | 10.128% | $52.5861 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $764.53 | $837.4589 | $837.47 | $837.50 | $837.50 | |