| 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 | $63.68 | 11.264% | $70.8529 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $79.68 | 4.682% | $83.4106 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $91.88 | 11.815% | $102.7356 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $175.84 | 6.417% | $187.1237 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $57.94 | 12.313% | $65.0742 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $60.65 | 3.207% | $62.595 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $14.51 | 5.177% | $15.2612 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $544.18 | $587.0532 | $587.05 | $587.00 | $587.10 | |