| 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 | $36.99 | 13.228% | $41.883 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $47.42 | 4.641% | $49.6208 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $191.88 | 8.140% | $207.499 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $195.60 | 9.236% | $213.6656 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $8.90 | 5.516% | $9.3909 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $119.82 | 12.110% | $134.3302 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $203.82 | 11.715% | $227.6975 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $804.43 | $884.0870 | $884.09 | $884.10 | $884.10 | |