| 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 | $63.36 | 3.432% | $65.5345 | $65.53 | $65.55 | $65.50 |
| Purchase #2 | $122.80 | 13.228% | $139.044 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $25.27 | 10.855% | $28.0131 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $136.62 | 12.518% | $153.7221 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $53.66 | 3.787% | $55.6921 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $243.64 | 5.178% | $256.2557 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $235.47 | 4.175% | $245.3009 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $880.82 | $943.5624 | $943.55 | $943.55 | $943.50 | |