| 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 | $45.95 | 12.683% | $51.7778 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $243.57 | 5.675% | $257.3926 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $156.76 | 4.173% | $163.3016 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $26.31 | 4.419% | $27.4726 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $41.44 | 9.529% | $45.3888 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $21.97 | 8.818% | $23.9073 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $46.33 | 8.120% | $50.092 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $582.33 | $619.3327 | $619.33 | $619.35 | $619.40 | |