| 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 | $126.68 | 8.814% | $137.8456 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $79.34 | 12.696% | $89.413 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $245.91 | 8.725% | $267.3656 | $267.37 | $267.35 | $267.40 |
| Purchase #4 | $112.37 | 9.315% | $122.8373 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $77.61 | 12.783% | $87.5309 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $24.65 | 6.351% | $26.2155 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $62.86 | 12.410% | $70.6609 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $729.42 | $801.8688 | $801.88 | $801.85 | $801.80 | |