| 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 | $91.61 | 6.359% | $97.4355 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $224.81 | 9.117% | $245.3059 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $30.83 | 9.416% | $33.733 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $83.62 | 6.542% | $89.0904 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $14.60 | 4.178% | $15.21 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $6.74 | 7.636% | $7.2547 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $36.53 | 8.173% | $39.5156 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $488.74 | $527.5451 | $527.55 | $527.55 | $527.50 | |