| 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 | $124.45 | 10.348% | $137.3281 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $74.82 | 5.725% | $79.1034 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $73.48 | 8.337% | $79.606 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $12.38 | 6.873% | $13.2309 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $124.93 | 13.588% | $141.9055 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $140.55 | 6.317% | $149.4285 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $186.75 | 8.551% | $202.719 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $737.36 | $803.3214 | $803.33 | $803.35 | $803.20 | |