| 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 | $88.78 | 10.797% | $98.3656 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $107.32 | 11.255% | $119.3989 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $206.52 | 6.826% | $220.6171 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $218.92 | 5.820% | $231.6611 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $29.25 | 3.643% | $30.3156 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $170.31 | 4.575% | $178.1017 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $84.53 | 12.185% | $94.83 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $905.63 | $973.2900 | $973.30 | $973.25 | $973.30 | |