| 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 | $90.37 | 4.151% | $94.1213 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $157.41 | 9.327% | $172.0916 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $42.55 | 12.256% | $47.7649 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $42.77 | 13.703% | $48.6308 | $48.63 | $48.65 | $48.60 |
| Purchase #5 | $26.25 | 12.543% | $29.5425 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $125.37 | 9.152% | $136.8439 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $42.68 | 11.645% | $47.6501 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $527.40 | $576.6451 | $576.63 | $576.65 | $576.60 | |