| 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 | $17.51 | 11.342% | $19.496 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $61.91 | 13.620% | $70.3421 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $54.89 | 9.655% | $60.1896 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $83.94 | 4.550% | $87.7593 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $134.66 | 7.719% | $145.0544 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $222.37 | 5.351% | $234.269 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $242.35 | 11.549% | $270.339 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $817.63 | $887.4494 | $887.45 | $887.45 | $887.50 | |