| 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 | $77.79 | 8.861% | $84.683 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $207.98 | 6.590% | $221.6859 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $106.68 | 12.593% | $120.1142 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $152.80 | 10.420% | $168.7218 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $60.98 | 6.192% | $64.7559 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $60.30 | 5.780% | $63.7853 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $96.57 | 3.502% | $99.9519 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $763.10 | $823.6980 | $823.70 | $823.70 | $823.80 | |