| 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 | $95.87 | 8.540% | $104.0573 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $150.30 | 4.291% | $156.7494 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $95.60 | 8.488% | $103.7145 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $109.92 | 9.296% | $120.1382 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $5.33 | 3.838% | $5.5346 | $5.53 | $5.55 | $5.50 |
| Purchase #6 | $240.59 | 3.840% | $249.8287 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $39.81 | 8.304% | $43.1158 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $737.42 | $783.1385 | $783.14 | $783.15 | $783.00 | |