| 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 | $38.72 | 7.628% | $41.6736 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $210.66 | 4.671% | $220.4999 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $26.84 | 13.154% | $30.3705 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $67.93 | 5.335% | $71.5541 | $71.55 | $71.55 | $71.60 |
| Purchase #5 | $134.26 | 7.437% | $144.2449 | $144.24 | $144.25 | $144.20 |
| Purchase #6 | $224.89 | 12.405% | $252.7876 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $121.51 | 3.382% | $125.6195 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $824.81 | $886.7501 | $886.74 | $886.70 | $886.80 | |