| 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 | $58.91 | 12.573% | $66.3168 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $9.71 | 5.559% | $10.2498 | $10.25 | $10.25 | $10.20 |
| Purchase #3 | $228.39 | 12.381% | $256.667 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $169.27 | 6.117% | $179.6242 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $10.54 | 8.845% | $11.4723 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $23.49 | 4.567% | $24.5628 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $97.99 | 9.241% | $107.0453 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $598.30 | $655.9382 | $655.94 | $655.85 | $655.90 | |