| 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 | $23.41 | 10.548% | $25.8793 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $89.74 | 12.455% | $100.9171 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $109.28 | 12.294% | $122.7149 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $168.83 | 8.784% | $183.66 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $124.77 | 13.350% | $141.4268 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $36.96 | 3.464% | $38.2403 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $113.36 | 6.623% | $120.8678 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $666.35 | $733.7062 | $733.71 | $733.70 | $733.70 | |