| 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 | $57.41 | 5.130% | $60.3551 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $78.28 | 3.197% | $80.7826 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $161.27 | 8.814% | $175.4843 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $220.97 | 9.687% | $242.3754 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $87.43 | 11.386% | $97.3848 | $97.38 | $97.40 | $97.40 |
| Purchase #6 | $47.47 | 10.395% | $52.4045 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $179.88 | 6.216% | $191.0613 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $832.71 | $899.8480 | $899.84 | $899.90 | $900.00 | |