| 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 | $99.69 | 5.549% | $105.2218 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $61.70 | 10.780% | $68.3513 | $68.35 | $68.35 | $68.40 |
| Purchase #3 | $89.45 | 8.227% | $96.8091 | $96.81 | $96.80 | $96.80 |
| Purchase #4 | $73.94 | 9.724% | $81.1299 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $213.64 | 8.801% | $232.4425 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $16.77 | 3.134% | $17.2956 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $85.92 | 8.347% | $93.0917 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $641.11 | $694.3419 | $694.34 | $694.35 | $694.30 | |