| 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 | $80.78 | 4.196% | $84.1695 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $19.93 | 10.865% | $22.0954 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $223.49 | 10.766% | $247.5509 | $247.55 | $247.55 | $247.60 |
| Purchase #4 | $42.38 | 7.238% | $45.4475 | $45.45 | $45.45 | $45.40 |
| Purchase #5 | $224.41 | 9.612% | $245.9803 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $126.57 | 5.797% | $133.9073 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $109.83 | 8.263% | $118.9053 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $827.39 | $898.0562 | $898.07 | $898.05 | $898.10 | |