| 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 | $60.36 | 7.321% | $64.779 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $247.35 | 3.288% | $255.4829 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $217.94 | 6.739% | $232.627 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $35.57 | 10.691% | $39.3728 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $7.51 | 7.348% | $8.0618 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $33.68 | 9.743% | $36.9614 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $72.36 | 10.619% | $80.0439 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $674.77 | $717.3288 | $717.32 | $717.35 | $717.40 | |