| 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 | $41.64 | 7.723% | $44.8559 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $51.56 | 3.671% | $53.4528 | $53.45 | $53.45 | $53.50 |
| Purchase #3 | $37.46 | 10.606% | $41.433 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $198.67 | 4.306% | $207.2247 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $111.36 | 12.209% | $124.9559 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $62.43 | 8.499% | $67.7359 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $157.27 | 12.324% | $176.652 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $660.39 | $716.3102 | $716.31 | $716.30 | $716.40 | |