| 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 | $75.96 | 4.659% | $79.499 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $75.82 | 9.523% | $83.0403 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $207.84 | 12.636% | $234.1027 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $65.91 | 4.240% | $68.7046 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $86.73 | 10.150% | $95.5331 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $82.30 | 12.687% | $92.7414 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $60.72 | 3.604% | $62.9083 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $655.28 | $716.5294 | $716.52 | $716.55 | $716.40 | |