| 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 | $73.43 | 3.561% | $76.0448 | $76.04 | $76.05 | $76.00 |
| Purchase #2 | $163.64 | 9.872% | $179.7945 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $19.48 | 7.353% | $20.9124 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $170.87 | 9.534% | $187.1607 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $126.83 | 4.329% | $132.3205 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $123.82 | 11.608% | $138.193 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $230.96 | 10.862% | $256.0469 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $909.03 | $990.4728 | $990.46 | $990.45 | $990.40 | |