| 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 | $26.67 | 10.671% | $29.516 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $134.78 | 11.119% | $149.7662 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $199.52 | 6.852% | $213.1911 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $93.48 | 6.855% | $99.8881 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $221.37 | 5.351% | $233.2155 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $55.66 | 6.632% | $59.3514 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $49.97 | 11.453% | $55.6931 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $781.45 | $840.6214 | $840.63 | $840.60 | $840.70 | |