| 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 | $100.58 | 5.114% | $105.7237 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $119.87 | 10.314% | $132.2334 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $17.57 | 8.553% | $19.0728 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $193.90 | 4.714% | $203.0404 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $14.73 | 5.506% | $15.541 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $22.48 | 9.841% | $24.6923 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $114.93 | 3.175% | $118.579 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $584.06 | $618.8826 | $618.87 | $618.90 | $618.80 | |