| 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 | $94.65 | 11.121% | $105.176 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $39.59 | 5.453% | $41.7488 | $41.75 | $41.75 | $41.70 |
| Purchase #3 | $142.56 | 10.859% | $158.0406 | $158.04 | $158.05 | $158.00 |
| Purchase #4 | $41.52 | 13.374% | $47.0729 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $8.54 | 13.719% | $9.7116 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $164.76 | 4.649% | $172.4197 | $172.42 | $172.40 | $172.40 |
| Purchase #7 | $132.83 | 11.798% | $148.5013 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $624.45 | $682.6709 | $682.67 | $682.65 | $682.60 | |