| 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 | $94.46 | 3.667% | $97.9238 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $12.65 | 4.709% | $13.2457 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $208.33 | 5.805% | $220.4236 | $220.42 | $220.40 | $220.40 |
| Purchase #4 | $152.96 | 7.702% | $164.741 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $160.91 | 8.663% | $174.8496 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $32.95 | 13.705% | $37.4658 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $205.80 | 13.733% | $234.0625 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $868.06 | $942.7120 | $942.71 | $942.65 | $942.60 | |