| 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 | $40.47 | 10.538% | $44.7347 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $233.81 | 6.514% | $249.0404 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $43.57 | 13.605% | $49.4977 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $72.78 | 5.648% | $76.8906 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $33.94 | 4.784% | $35.5637 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $18.76 | 6.141% | $19.9121 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $155.73 | 8.345% | $168.7257 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $599.06 | $644.3649 | $644.36 | $644.40 | $644.30 | |