| 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 | $110.73 | 9.834% | $121.6192 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $162.46 | 13.180% | $183.8722 | $183.87 | $183.85 | $183.90 |
| Purchase #3 | $67.75 | 9.689% | $74.3143 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $65.94 | 4.680% | $69.026 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $240.28 | 8.465% | $260.6197 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $12.53 | 8.465% | $13.5907 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $91.91 | 13.579% | $104.3905 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $751.60 | $827.4326 | $827.43 | $827.40 | $827.40 | |