| 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 | $45.79 | 11.214% | $50.9249 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $86.28 | 13.675% | $98.0788 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $110.85 | 9.837% | $121.7543 | $121.75 | $121.75 | $121.80 |
| Purchase #4 | $199.86 | 4.223% | $208.3001 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $206.97 | 12.296% | $232.419 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $87.74 | 10.264% | $96.7456 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $132.79 | 12.264% | $149.0754 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $870.28 | $957.2981 | $957.30 | $957.30 | $957.30 | |