| 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 | $75.45 | 11.239% | $83.9298 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $206.70 | 6.156% | $219.4245 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $156.75 | 8.657% | $170.3198 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $188.26 | 5.357% | $198.3451 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $173.64 | 11.609% | $193.7979 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $139.39 | 10.836% | $154.4943 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $56.30 | 7.191% | $60.3485 | $60.35 | $60.35 | $60.30 |
| 7 purchase totals = | $996.49 | $1,080.6599 | $1,080.66 | $1,080.65 | $1,080.50 | |