| 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 | $160.70 | 9.376% | $175.7672 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $70.70 | 12.722% | $79.6945 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $200.88 | 6.354% | $213.6439 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $20.62 | 6.693% | $22.0001 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $10.64 | 3.717% | $11.0355 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $206.98 | 12.471% | $232.7925 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $59.34 | 5.202% | $62.4269 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $729.86 | $797.3606 | $797.36 | $797.40 | $797.30 | |