| 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 | $88.57 | 7.852% | $95.5245 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $238.53 | 7.852% | $257.2594 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $36.86 | 4.814% | $38.6344 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $145.87 | 10.107% | $160.6131 | $160.61 | $160.60 | $160.60 |
| Purchase #5 | $219.94 | 3.586% | $227.827 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $115.90 | 10.844% | $128.4682 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $26.43 | 7.612% | $28.4419 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $872.10 | $936.7685 | $936.76 | $936.75 | $936.70 | |