| 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 | $116.60 | 4.704% | $122.0849 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $41.34 | 7.737% | $44.5385 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $33.52 | 3.448% | $34.6758 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $50.43 | 12.454% | $56.7106 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $193.99 | 5.408% | $204.481 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $71.85 | 6.731% | $76.6862 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $7.84 | 6.362% | $8.3388 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $515.57 | $547.5158 | $547.52 | $547.60 | $547.50 | |