| 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 | $47.40 | 13.738% | $53.9118 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $84.95 | 8.622% | $92.2744 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $150.56 | 4.109% | $156.7465 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $181.45 | 10.223% | $199.9996 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $175.53 | 6.831% | $187.5205 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $229.75 | 5.542% | $242.4827 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $13.46 | 11.675% | $15.0315 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $883.10 | $947.9670 | $947.96 | $947.95 | $947.90 | |