| 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 | $30.41 | 12.521% | $34.2176 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $127.93 | 13.389% | $145.0585 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $104.56 | 8.364% | $113.3054 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $197.30 | 4.797% | $206.7645 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $49.71 | 13.746% | $56.5431 | $56.54 | $56.55 | $56.50 |
| Purchase #6 | $15.45 | 12.442% | $17.3723 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $247.99 | 7.516% | $266.6289 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $773.35 | $839.8903 | $839.89 | $839.85 | $839.90 | |