| 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 | $97.84 | 4.210% | $101.9591 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $189.86 | 12.438% | $213.4748 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $249.82 | 5.677% | $264.0023 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $22.61 | 5.188% | $23.783 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $45.76 | 7.556% | $49.2176 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $15.56 | 13.125% | $17.6023 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $30.65 | 11.791% | $34.2639 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $652.10 | $704.3030 | $704.29 | $704.25 | $704.40 | |