| 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 | $18.51 | 7.824% | $19.9582 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $217.34 | 8.321% | $235.4249 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $71.26 | 7.474% | $76.586 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $75.39 | 5.192% | $79.3042 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $67.89 | 12.406% | $76.3124 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $76.31 | 9.243% | $83.3633 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $234.47 | 4.698% | $245.4854 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $761.17 | $816.4344 | $816.43 | $816.40 | $816.50 | |