| 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 | $51.32 | 7.613% | $55.227 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $215.74 | 13.252% | $244.3299 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $69.69 | 9.524% | $76.3273 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $48.34 | 11.332% | $53.8179 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $161.39 | 4.427% | $168.5347 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $48.82 | 13.514% | $55.4175 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $204.36 | 10.661% | $226.1468 | $226.15 | $226.15 | $226.10 |
| 7 purchase totals = | $799.66 | $879.8011 | $879.81 | $879.85 | $879.60 | |