| 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 | $81.81 | 3.721% | $84.8542 | $84.85 | $84.85 | $84.90 |
| Purchase #2 | $29.48 | 9.609% | $32.3127 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $61.42 | 5.307% | $64.6796 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $194.84 | 9.247% | $212.8569 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $47.78 | 13.528% | $54.2437 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $129.71 | 7.454% | $139.3786 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $154.85 | 7.559% | $166.5551 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $699.89 | $754.8808 | $754.88 | $754.90 | $755.00 | |