| 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 | $90.37 | 3.404% | $93.4462 | $93.45 | $93.45 | $93.40 |
| Purchase #2 | $98.60 | 6.775% | $105.2802 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $179.39 | 3.374% | $185.4426 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $135.41 | 10.565% | $149.7161 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $246.56 | 12.438% | $277.2271 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $48.53 | 12.691% | $54.6889 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $77.27 | 12.447% | $86.8878 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $876.13 | $952.6889 | $952.70 | $952.75 | $952.60 | |