| 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 | $46.63 | 9.746% | $51.1746 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $247.79 | 13.812% | $282.0148 | $282.01 | $282.00 | $282.00 |
| Purchase #3 | $142.90 | 10.803% | $158.3375 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $199.88 | 7.231% | $214.3333 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $58.77 | 3.250% | $60.68 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $180.54 | 8.212% | $195.3659 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $39.43 | 4.473% | $41.1937 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $915.94 | $1,003.0998 | $1,003.09 | $1,003.10 | $1,003.10 | |