| 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 | $73.96 | 7.472% | $79.4863 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $22.34 | 7.870% | $24.0982 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $104.87 | 12.316% | $117.7858 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $131.43 | 6.114% | $139.4656 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $24.26 | 9.473% | $26.5581 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $96.67 | 8.619% | $105.002 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $249.91 | 9.694% | $274.1363 | $274.14 | $274.15 | $274.10 |
| 7 purchase totals = | $703.44 | $766.5323 | $766.55 | $766.55 | $766.60 | |