| 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 | $65.79 | 9.449% | $72.0065 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $82.65 | 3.675% | $85.6874 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $46.56 | 3.379% | $48.1333 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $146.63 | 3.796% | $152.1961 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $157.85 | 6.302% | $167.7977 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $195.49 | 11.688% | $218.3389 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $20.30 | 12.784% | $22.8952 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $715.27 | $767.0551 | $767.07 | $767.10 | $767.00 | |