| 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 | $77.70 | 8.142% | $84.0263 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $225.25 | 6.348% | $239.5489 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $80.71 | 9.135% | $88.0829 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $196.33 | 13.688% | $223.2037 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $151.38 | 3.463% | $156.6223 | $156.62 | $156.60 | $156.60 |
| Purchase #6 | $58.58 | 5.113% | $61.5752 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $94.54 | 5.199% | $99.4551 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $884.49 | $952.5144 | $952.52 | $952.55 | $952.50 | |