| 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 | $75.60 | 7.497% | $81.2677 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $175.62 | 5.748% | $185.7146 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $103.94 | 4.340% | $108.451 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $11.46 | 10.296% | $12.6399 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $243.69 | 9.477% | $266.7845 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $205.42 | 8.642% | $223.1724 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $10.64 | 5.563% | $11.2319 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $826.37 | $889.2620 | $889.25 | $889.25 | $889.30 | |