| 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 | $14.62 | 10.183% | $16.1088 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $105.74 | 10.361% | $116.6957 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $78.83 | 8.588% | $85.5999 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $205.70 | 10.493% | $227.2841 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $101.55 | 11.565% | $113.2943 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $35.91 | 6.421% | $38.2158 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $152.34 | 4.606% | $159.3568 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $694.69 | $756.5554 | $756.56 | $756.55 | $756.60 | |