| 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 | $130.83 | 7.730% | $140.9432 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $59.50 | 4.839% | $62.3792 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $88.52 | 12.404% | $99.5 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $14.43 | 11.666% | $16.1134 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $18.76 | 6.198% | $19.9227 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $247.88 | 6.486% | $263.9575 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $227.97 | 8.445% | $247.2221 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $787.89 | $850.0381 | $850.03 | $850.00 | $850.00 | |