| 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 | $71.61 | 4.733% | $74.9993 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $99.93 | 7.636% | $107.5607 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $23.97 | 13.610% | $27.2323 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $194.32 | 3.413% | $200.9521 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $17.43 | 10.843% | $19.3199 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $205.63 | 9.355% | $224.8667 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $203.81 | 4.734% | $213.4584 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $816.70 | $868.3894 | $868.39 | $868.35 | $868.50 | |