| 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 | $73.28 | 9.724% | $80.4057 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $8.32 | 5.421% | $8.771 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $88.71 | 9.491% | $97.1295 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $111.43 | 9.256% | $121.744 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $250.98 | 10.194% | $276.5649 | $276.56 | $276.55 | $276.60 |
| Purchase #6 | $66.43 | 10.457% | $73.3766 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $238.26 | 4.505% | $248.9936 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $837.41 | $906.9853 | $906.98 | $907.00 | $907.00 | |