| 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 | $43.83 | 10.627% | $48.4878 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $212.73 | 7.786% | $229.2932 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $187.64 | 5.133% | $197.2716 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $103.67 | 12.641% | $116.7749 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $172.87 | 4.219% | $180.1634 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $165.73 | 11.236% | $184.3514 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $15.92 | 12.665% | $17.9363 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $902.39 | $974.2786 | $974.27 | $974.25 | $974.40 | |