| 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 | $40.32 | 3.598% | $41.7707 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $162.29 | 13.324% | $183.9135 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $150.95 | 13.269% | $170.9796 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $57.30 | 8.628% | $62.2438 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $113.47 | 11.182% | $126.1582 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $16.92 | 12.844% | $19.0932 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $58.96 | 5.391% | $62.1385 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $600.21 | $666.2975 | $666.29 | $666.30 | $666.30 | |