| 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 | $8.93 | 12.221% | $10.0213 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $147.32 | 11.355% | $164.0482 | $164.05 | $164.05 | $164.00 |
| Purchase #3 | $94.37 | 10.402% | $104.1864 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $42.99 | 7.494% | $46.2117 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $79.26 | 6.628% | $84.5134 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $194.83 | 5.501% | $205.5476 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $55.67 | 5.380% | $58.665 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $623.37 | $673.1936 | $673.20 | $673.15 | $673.10 | |