| 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 | $22.97 | 12.442% | $25.8279 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $64.57 | 9.277% | $70.5602 | $70.56 | $70.55 | $70.60 |
| Purchase #3 | $84.70 | 3.671% | $87.8093 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $50.32 | 4.278% | $52.4727 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $144.51 | 4.538% | $151.0679 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $129.61 | 5.406% | $136.6167 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $148.36 | 4.271% | $154.6965 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $645.04 | $679.0512 | $679.06 | $679.00 | $679.10 | |