| 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 | $13.91 | 11.336% | $15.4868 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $203.96 | 11.276% | $226.9585 | $226.96 | $226.95 | $227.00 |
| Purchase #3 | $58.34 | 4.107% | $60.736 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $160.98 | 6.429% | $171.3294 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $17.88 | 12.414% | $20.0996 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $209.98 | 7.718% | $226.1863 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $235.72 | 9.579% | $258.2996 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $900.77 | $979.0962 | $979.11 | $979.15 | $979.10 | |