| 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 | $10.46 | 8.264% | $11.3244 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $91.77 | 6.695% | $97.914 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $111.30 | 3.278% | $114.9484 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $174.39 | 12.812% | $196.7328 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $49.66 | 12.442% | $55.8387 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $232.93 | 4.739% | $243.9686 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $149.62 | 7.120% | $160.2729 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $820.13 | $880.9998 | $880.99 | $880.95 | $880.90 | |