| 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 | $68.98 | 6.543% | $73.4934 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $83.77 | 10.320% | $92.4151 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $210.47 | 5.455% | $221.9511 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $176.28 | 12.563% | $198.4261 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $92.94 | 7.695% | $100.0917 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $142.85 | 10.143% | $157.3393 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $30.80 | 8.557% | $33.4356 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $806.09 | $877.1523 | $877.16 | $877.20 | $877.10 | |