| 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 | $69.94 | 6.755% | $74.6644 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $77.93 | 3.310% | $80.5095 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $73.45 | 6.742% | $78.402 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $199.52 | 10.577% | $220.6232 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $14.28 | 11.600% | $15.9365 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $150.70 | 8.803% | $163.9661 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $14.77 | 12.492% | $16.6151 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $600.59 | $650.7168 | $650.72 | $650.65 | $650.70 | |