| 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 | $44.78 | 6.645% | $47.7556 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $230.36 | 13.231% | $260.8389 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $172.51 | 5.490% | $181.9808 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $130.61 | 9.524% | $143.0493 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $136.51 | 4.265% | $142.3322 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $85.81 | 9.787% | $94.2082 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $19.71 | 13.455% | $22.362 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $820.29 | $892.5270 | $892.53 | $892.55 | $892.50 | |