| 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 | $78.59 | 13.660% | $89.3254 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $101.63 | 7.274% | $109.0226 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $126.65 | 7.259% | $135.8435 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $242.40 | 7.387% | $260.3061 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $67.43 | 9.635% | $73.9269 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $205.38 | 4.455% | $214.5297 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $48.39 | 8.313% | $52.4127 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $870.47 | $935.3669 | $935.37 | $935.40 | $935.20 | |