| 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 | $76.89 | 6.290% | $81.7264 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $160.55 | 4.276% | $167.4151 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $70.33 | 8.858% | $76.5598 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $249.62 | 8.464% | $270.7478 | $270.75 | $270.75 | $270.70 |
| Purchase #5 | $54.47 | 10.834% | $60.3713 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $67.40 | 6.177% | $71.5633 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $90.71 | 5.149% | $95.3807 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $769.97 | $823.7644 | $823.77 | $823.75 | $823.80 | |