| 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 | $26.73 | 8.691% | $29.0531 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $74.89 | 12.805% | $84.4797 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $48.27 | 8.793% | $52.5144 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $250.64 | 6.604% | $267.1923 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $218.78 | 13.838% | $249.0548 | $249.05 | $249.05 | $249.10 |
| Purchase #6 | $150.66 | 9.747% | $165.3448 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $137.89 | 4.436% | $144.0068 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $907.86 | $991.6459 | $991.63 | $991.65 | $991.70 | |