| 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 | $86.31 | 9.800% | $94.7684 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $124.91 | 7.458% | $134.2258 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $122.42 | 4.844% | $128.35 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $107.44 | 5.207% | $113.0344 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $73.78 | 7.862% | $79.5806 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $74.28 | 8.643% | $80.7 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $197.89 | 3.206% | $204.2344 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $787.03 | $834.8936 | $834.89 | $834.95 | $834.90 | |