| 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 | $24.55 | 5.530% | $25.9076 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $117.33 | 6.399% | $124.8379 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $235.37 | 5.148% | $247.4868 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $192.36 | 13.359% | $218.0574 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $91.67 | 11.687% | $102.3835 | $102.38 | $102.40 | $102.40 |
| Purchase #6 | $77.55 | 12.780% | $87.4609 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $151.29 | 10.354% | $166.9546 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $890.12 | $973.0887 | $973.09 | $973.10 | $973.20 | |