| 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 | $25.89 | 4.730% | $27.1146 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $67.41 | 12.865% | $76.0823 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $29.35 | 5.805% | $31.0538 | $31.05 | $31.05 | $31.10 |
| Purchase #4 | $23.49 | 4.792% | $24.6156 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $73.41 | 6.273% | $78.015 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $37.36 | 4.581% | $39.0715 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $89.53 | 9.504% | $98.0389 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $346.44 | $373.9917 | $373.99 | $373.95 | $374.00 | |