| 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 | $53.59 | 12.716% | $60.4045 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $116.47 | 7.392% | $125.0795 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $174.75 | 13.478% | $198.3028 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $38.47 | 10.238% | $42.4086 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $228.63 | 9.770% | $250.9672 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $97.41 | 6.763% | $103.9978 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $20.48 | 13.678% | $23.2813 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $729.80 | $804.4417 | $804.44 | $804.45 | $804.50 | |