| 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 | $76.95 | 3.356% | $79.5324 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $110.84 | 6.348% | $117.8761 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $75.46 | 5.164% | $79.3568 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $37.27 | 9.762% | $40.9083 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $213.47 | 13.675% | $242.662 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $20.91 | 9.224% | $22.8387 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $240.37 | 9.271% | $262.6547 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $775.27 | $845.8290 | $845.83 | $845.85 | $845.90 | |