| 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 | $78.44 | 5.177% | $82.5008 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $230.25 | 6.497% | $245.2093 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $102.97 | 5.244% | $108.3697 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $222.97 | 5.201% | $234.5667 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $20.78 | 6.801% | $22.1932 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $13.83 | 3.603% | $14.3283 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $191.39 | 4.757% | $200.4944 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $860.63 | $907.6624 | $907.66 | $907.65 | $907.70 | |