| 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 | $42.84 | 9.519% | $46.9179 | $46.92 | $46.90 | $46.90 |
| Purchase #2 | $5.49 | 4.458% | $5.7347 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $250.96 | 10.396% | $277.0498 | $277.05 | $277.05 | $277.00 |
| Purchase #4 | $219.71 | 12.284% | $246.6992 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $115.52 | 6.391% | $122.9029 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $41.61 | 3.497% | $43.0651 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $151.44 | 10.178% | $166.8536 | $166.85 | $166.85 | $166.90 |
| 7 purchase totals = | $827.57 | $909.2232 | $909.22 | $909.20 | $909.20 | |