| 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 | $34.87 | 11.504% | $38.8814 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $179.34 | 7.539% | $192.8604 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $11.89 | 13.856% | $13.5375 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $60.95 | 9.556% | $66.7744 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $134.99 | 4.676% | $141.3021 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $241.27 | 4.423% | $251.9414 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $91.70 | 13.402% | $103.9896 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $755.01 | $809.2868 | $809.28 | $809.30 | $809.30 | |