| 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 | $73.27 | 5.689% | $77.4383 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $97.81 | 4.751% | $102.457 | $102.46 | $102.45 | $102.50 |
| Purchase #3 | $41.25 | 3.167% | $42.5564 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $84.75 | 13.260% | $95.9879 | $95.99 | $96.00 | $96.00 |
| Purchase #5 | $85.68 | 9.808% | $94.0835 | $94.08 | $94.10 | $94.10 |
| Purchase #6 | $90.77 | 13.296% | $102.8388 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $67.77 | 6.615% | $72.253 | $72.25 | $72.25 | $72.30 |
| 7 purchase totals = | $541.30 | $587.6149 | $587.62 | $587.65 | $587.70 | |