| 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 | $10.60 | 9.406% | $11.597 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $55.83 | 8.785% | $60.7347 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $217.71 | 3.444% | $225.2079 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $219.47 | 5.579% | $231.7142 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $70.47 | 8.461% | $76.4325 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $173.63 | 12.143% | $194.7139 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $7.69 | 11.170% | $8.549 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $755.40 | $808.9492 | $808.94 | $808.95 | $808.80 | |