| 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 | $86.72 | 7.752% | $93.4425 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $40.46 | 5.639% | $42.7415 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $118.50 | 3.480% | $122.6238 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $90.54 | 7.203% | $97.0616 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $110.50 | 8.212% | $119.5743 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $30.80 | 11.476% | $34.3346 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $11.30 | 8.610% | $12.2729 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $488.82 | $522.0512 | $522.03 | $522.00 | $522.00 | |