| 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 | $70.95 | 6.414% | $75.5007 | $75.50 | $75.50 | $75.50 |
| Purchase #2 | $30.49 | 10.744% | $33.7658 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $228.70 | 11.782% | $255.6454 | $255.65 | $255.65 | $255.60 |
| Purchase #4 | $132.64 | 12.727% | $149.5211 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $73.32 | 12.214% | $82.2753 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $222.63 | 4.376% | $232.3723 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $188.74 | 6.117% | $200.2852 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $947.47 | $1,029.3658 | $1,029.38 | $1,029.35 | $1,029.40 | |