| 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 | $37.89 | 8.294% | $41.0326 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $204.53 | 7.308% | $219.4771 | $219.48 | $219.50 | $219.50 |
| Purchase #3 | $159.73 | 11.514% | $178.1213 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $189.41 | 12.458% | $213.0067 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $55.85 | 13.226% | $63.2367 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $11.58 | 9.162% | $12.641 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $241.27 | 4.347% | $251.758 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $900.26 | $979.2734 | $979.28 | $979.30 | $979.20 | |