| 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 | $81.27 | 11.764% | $90.8306 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $207.40 | 9.310% | $226.7089 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $141.64 | 7.273% | $151.9415 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $59.72 | 13.135% | $67.5642 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $164.33 | 8.338% | $178.0318 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $185.41 | 11.677% | $207.0603 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $45.45 | 5.166% | $47.7979 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $885.22 | $969.9352 | $969.93 | $969.95 | $969.90 | |