| 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 | $73.65 | 7.454% | $79.1399 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $54.38 | 7.660% | $58.5455 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $154.92 | 10.841% | $171.7149 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $93.27 | 5.735% | $98.619 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $109.75 | 11.704% | $122.5951 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $72.98 | 5.507% | $76.999 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $10.98 | 7.516% | $11.8053 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $569.93 | $619.4187 | $619.43 | $619.40 | $619.30 | |