| 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 | $195.53 | 7.161% | $209.5319 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $83.48 | 7.188% | $89.4805 | $89.48 | $89.50 | $89.50 |
| Purchase #3 | $46.94 | 7.285% | $50.3596 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $119.42 | 4.626% | $124.9444 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $49.95 | 4.600% | $52.2477 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $209.42 | 9.688% | $229.7086 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $205.44 | 7.506% | $220.8603 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $910.18 | $977.1330 | $977.13 | $977.15 | $977.10 | |