| 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 | $23.39 | 12.157% | $26.2335 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $68.27 | 11.300% | $75.9845 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $107.88 | 13.438% | $122.3769 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $145.69 | 7.762% | $156.9985 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $55.35 | 8.604% | $60.1123 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $138.81 | 13.707% | $157.8367 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $36.33 | 9.528% | $39.7915 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $575.72 | $639.3339 | $639.33 | $639.40 | $639.30 | |