| 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 | $132.37 | 6.273% | $140.6736 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $11.91 | 4.332% | $12.4259 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $122.62 | 6.655% | $130.7804 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $31.28 | 13.253% | $35.4255 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $23.89 | 13.427% | $27.0977 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $55.65 | 5.289% | $58.5933 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $80.81 | 9.311% | $88.3342 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $458.53 | $493.3306 | $493.33 | $493.40 | $493.30 | |