| 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 | $6.48 | 4.734% | $6.7868 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $95.78 | 7.595% | $103.0545 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $149.34 | 11.695% | $166.8053 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $132.49 | 6.840% | $141.5523 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $140.84 | 4.127% | $146.6525 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $111.31 | 12.181% | $124.8687 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $54.25 | 3.638% | $56.2236 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $690.49 | $745.9437 | $745.94 | $745.90 | $746.10 | |