| 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 | $94.32 | 9.485% | $103.2663 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $69.57 | 5.748% | $73.5689 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $87.67 | 11.248% | $97.5311 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $177.49 | 7.821% | $191.3715 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $188.35 | 10.535% | $208.1927 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $125.87 | 7.145% | $134.8634 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $103.54 | 4.406% | $108.102 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $846.81 | $916.8959 | $916.89 | $916.85 | $917.00 | |