| 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 | $64.36 | 4.836% | $67.4724 | $67.47 | $67.45 | $67.50 |
| Purchase #2 | $123.75 | 6.687% | $132.0252 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $13.66 | 5.699% | $14.4385 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $159.51 | 7.177% | $170.958 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $128.41 | 10.726% | $142.1833 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $123.28 | 6.746% | $131.5965 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $111.58 | 6.567% | $118.9075 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $724.55 | $777.5814 | $777.59 | $777.60 | $777.60 | |