| 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 | $34.25 | 6.797% | $36.578 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $216.58 | 7.822% | $233.5209 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $10.71 | 13.655% | $12.1725 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $14.77 | 13.105% | $16.7056 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $26.56 | 4.609% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $191.98 | 6.340% | $204.1515 | $204.15 | $204.15 | $204.20 |
| Purchase #7 | $118.97 | 4.461% | $124.2773 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $613.82 | $655.1900 | $655.19 | $655.20 | $655.30 | |