| 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 | $57.79 | 3.185% | $59.6306 | $59.63 | $59.65 | $59.60 |
| Purchase #2 | $172.92 | 4.110% | $180.027 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $80.50 | 5.150% | $84.6458 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $215.62 | 7.174% | $231.0886 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $214.44 | 8.824% | $233.3622 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $116.74 | 10.788% | $129.3339 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $76.38 | 13.447% | $86.6508 | $86.65 | $86.65 | $86.70 |
| 7 purchase totals = | $934.39 | $1,004.7389 | $1,004.74 | $1,004.80 | $1,004.70 | |