| 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 | $42.44 | 5.294% | $44.6868 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $215.73 | 5.323% | $227.2133 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $142.51 | 6.489% | $151.7575 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $48.87 | 3.434% | $50.5482 | $50.55 | $50.55 | $50.50 |
| Purchase #5 | $15.77 | 7.262% | $16.9152 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $242.55 | 9.623% | $265.8906 | $265.89 | $265.90 | $265.90 |
| Purchase #7 | $6.96 | 7.559% | $7.4861 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $714.83 | $764.4977 | $764.51 | $764.50 | $764.50 | |