| 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 | $77.88 | 8.414% | $84.4328 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $26.53 | 12.353% | $29.8073 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $57.26 | 6.816% | $61.1628 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $130.86 | 8.823% | $142.4058 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $95.50 | 11.672% | $106.6468 | $106.65 | $106.65 | $106.60 |
| Purchase #6 | $142.82 | 6.599% | $152.2447 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $113.64 | 3.367% | $117.4663 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $644.49 | $694.1665 | $694.17 | $694.15 | $694.10 | |