| 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 | $73.84 | 4.239% | $76.9701 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $77.43 | 11.500% | $86.3345 | $86.33 | $86.35 | $86.30 |
| Purchase #3 | $127.72 | 9.221% | $139.4971 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $211.33 | 8.513% | $229.3205 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $123.81 | 10.297% | $136.5587 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $130.49 | 3.357% | $134.8705 | $134.87 | $134.85 | $134.90 |
| Purchase #7 | $82.44 | 11.745% | $92.1226 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $827.06 | $895.6740 | $895.67 | $895.60 | $895.70 | |