| 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 | $69.93 | 9.447% | $76.5363 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $245.41 | 12.189% | $275.323 | $275.32 | $275.30 | $275.30 |
| Purchase #3 | $190.28 | 12.198% | $213.4904 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $50.92 | 4.171% | $53.0439 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $71.96 | 7.238% | $77.1685 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $8.25 | 5.587% | $8.7109 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $111.79 | 6.342% | $118.8797 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $748.54 | $823.1527 | $823.15 | $823.15 | $823.10 | |