| 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 | $33.91 | 7.410% | $36.4227 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $221.82 | 12.517% | $249.5852 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $31.92 | 5.712% | $33.7433 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $40.56 | 7.610% | $43.6466 | $43.65 | $43.65 | $43.60 |
| Purchase #5 | $75.44 | 7.485% | $81.0867 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $55.46 | 13.189% | $62.7746 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $98.37 | 11.211% | $109.3983 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $557.48 | $616.6574 | $616.66 | $616.65 | $616.60 | |