| 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 | $13.73 | 12.860% | $15.4957 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $84.46 | 12.635% | $95.1315 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $243.93 | 5.754% | $257.9657 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $24.42 | 13.322% | $27.6732 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $56.59 | 12.419% | $63.6179 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $73.72 | 5.803% | $77.998 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $232.36 | 10.445% | $256.63 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $729.21 | $794.5120 | $794.52 | $794.50 | $794.50 | |