| 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 | $90.85 | 6.851% | $97.0741 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $18.47 | 7.302% | $19.8187 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $244.50 | 6.401% | $260.1504 | $260.15 | $260.15 | $260.20 |
| Purchase #4 | $11.93 | 9.752% | $13.0934 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $209.81 | 11.155% | $233.2143 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $241.75 | 13.323% | $273.9584 | $273.96 | $273.95 | $274.00 |
| Purchase #7 | $41.99 | 11.547% | $46.8386 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $859.30 | $944.1479 | $944.14 | $944.10 | $944.20 | |