| 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 | $99.73 | 6.396% | $106.1087 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $25.66 | 6.595% | $27.3523 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $67.63 | 3.778% | $70.1851 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $68.46 | 5.794% | $72.4266 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $24.68 | 12.142% | $27.6766 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $238.69 | 13.779% | $271.5791 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $250.30 | 11.770% | $279.7603 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $775.15 | $855.0887 | $855.10 | $855.15 | $855.20 | |