| 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 | $9.69 | 7.680% | $10.4342 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $101.42 | 11.855% | $113.4433 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $11.51 | 10.532% | $12.7222 | $12.72 | $12.70 | $12.70 |
| Purchase #4 | $211.37 | 7.494% | $227.2101 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $187.61 | 7.834% | $202.3074 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $246.39 | 9.609% | $270.0656 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $40.63 | 12.838% | $45.8461 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $808.62 | $882.0289 | $882.03 | $882.00 | $881.90 | |