| 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 | $21.86 | 9.180% | $23.8667 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $26.27 | 4.729% | $27.5123 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $134.67 | 7.704% | $145.045 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $12.43 | 12.215% | $13.9483 | $13.95 | $13.95 | $13.90 |
| Purchase #5 | $52.39 | 13.208% | $59.3097 | $59.31 | $59.30 | $59.30 |
| Purchase #6 | $214.57 | 8.804% | $233.4607 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $33.49 | 3.602% | $34.6963 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $495.68 | $537.8390 | $537.85 | $537.80 | $537.80 | |