| 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 | $33.63 | 5.658% | $35.5328 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $58.97 | 5.463% | $62.1915 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $85.36 | 11.177% | $94.9007 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $122.88 | 3.305% | $126.9412 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $39.47 | 13.766% | $44.9034 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $85.28 | 10.282% | $94.0485 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $21.89 | 4.471% | $22.8687 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $447.48 | $481.3868 | $481.38 | $481.40 | $481.30 | |