| 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 | $26.81 | 11.616% | $29.9242 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $103.68 | 12.686% | $116.8328 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $149.70 | 13.571% | $170.0158 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $64.68 | 10.283% | $71.331 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $223.36 | 12.192% | $250.5921 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $14.26 | 3.729% | $14.7918 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $115.32 | 5.454% | $121.6096 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $697.81 | $775.0973 | $775.09 | $775.10 | $775.00 | |