| 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 | $205.34 | 6.860% | $219.4263 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $33.81 | 8.785% | $36.7802 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $31.71 | 6.320% | $33.7141 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $104.39 | 8.763% | $113.5377 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $187.83 | 11.787% | $209.9695 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $50.44 | 9.444% | $55.2036 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $69.85 | 10.614% | $77.2639 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $683.37 | $745.8953 | $745.89 | $745.90 | $745.90 | |