| 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 | $64.79 | 6.717% | $69.1419 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $97.94 | 4.233% | $102.0858 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $160.26 | 10.642% | $177.3149 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $109.64 | 7.202% | $117.5363 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $8.53 | 7.831% | $9.198 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $235.29 | 10.820% | $260.7484 | $260.75 | $260.75 | $260.70 |
| Purchase #7 | $41.82 | 3.581% | $43.3176 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $718.27 | $779.3429 | $779.35 | $779.35 | $779.20 | |