| 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 | $39.80 | 7.226% | $42.6759 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $25.53 | 3.737% | $26.4841 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $239.31 | 11.664% | $267.2231 | $267.22 | $267.20 | $267.20 |
| Purchase #4 | $54.43 | 7.158% | $58.3261 | $58.33 | $58.35 | $58.30 |
| Purchase #5 | $228.91 | 11.643% | $255.562 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $166.91 | 12.793% | $188.2628 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $24.95 | 11.450% | $27.8068 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $779.84 | $866.3408 | $866.34 | $866.35 | $866.40 | |