| 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 | $172.88 | 6.841% | $184.7067 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $103.67 | 8.526% | $112.5089 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $8.76 | 8.303% | $9.4873 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $57.79 | 10.133% | $63.6459 | $63.65 | $63.65 | $63.60 |
| Purchase #5 | $48.48 | 7.851% | $52.2862 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $68.53 | 7.872% | $73.9247 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $60.91 | 8.347% | $65.9942 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $521.02 | $562.5539 | $562.56 | $562.55 | $562.50 | |