| 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 | $58.86 | 12.230% | $66.0586 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $74.67 | 6.617% | $79.6109 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $245.57 | 10.690% | $271.8214 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $100.74 | 12.340% | $113.1713 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $30.50 | 11.129% | $33.8943 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $183.31 | 9.748% | $201.1791 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $99.27 | 6.150% | $105.3751 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $792.92 | $871.1107 | $871.11 | $871.10 | $871.20 | |