| 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 | $10.37 | 8.539% | $11.2555 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $206.98 | 8.805% | $225.2046 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $44.56 | 8.368% | $48.2888 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $50.67 | 13.271% | $57.3944 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $164.25 | 12.263% | $184.392 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $101.30 | 8.365% | $109.7737 | $109.77 | $109.75 | $109.80 |
| Purchase #7 | $117.58 | 12.713% | $132.5279 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $695.71 | $768.8369 | $768.83 | $768.85 | $768.90 | |