| 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 | $36.91 | 9.252% | $40.3249 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $119.98 | 10.403% | $132.4615 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $123.30 | 3.548% | $127.6747 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $192.45 | 10.735% | $213.1095 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $146.93 | 10.120% | $161.7993 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $59.60 | 8.867% | $64.8847 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $186.76 | 4.276% | $194.7459 | $194.75 | $194.75 | $194.70 |
| 7 purchase totals = | $865.93 | $935.0005 | $934.99 | $934.95 | $935.00 | |