| 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 | $53.52 | 8.448% | $58.0414 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $103.99 | 12.779% | $117.2789 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $195.56 | 12.473% | $219.9522 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $158.76 | 4.827% | $166.4233 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $185.68 | 9.750% | $203.7838 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $82.49 | 3.568% | $85.4332 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $236.25 | 5.500% | $249.2438 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,016.25 | $1,100.1566 | $1,100.14 | $1,100.20 | $1,100.10 | |