| 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 | $47.79 | 5.559% | $50.4466 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $99.88 | 13.562% | $113.4257 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $116.99 | 13.853% | $133.1966 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $51.64 | 11.796% | $57.7315 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $28.51 | 11.592% | $31.8149 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $97.82 | 11.559% | $109.127 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $216.54 | 7.634% | $233.0707 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $659.17 | $728.8130 | $728.82 | $728.85 | $728.70 | |