| 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 | $66.76 | 11.654% | $74.5402 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $166.75 | 8.295% | $180.5819 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $141.39 | 10.202% | $155.8146 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $152.59 | 3.489% | $157.9139 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $101.48 | 4.471% | $106.0172 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $85.48 | 4.387% | $89.23 | $89.23 | $89.25 | $89.20 |
| Purchase #7 | $23.47 | 11.630% | $26.1996 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $737.92 | $790.2974 | $790.29 | $790.30 | $790.20 | |