| 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 | $74.52 | 3.428% | $77.0745 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $92.29 | 9.125% | $100.7115 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $228.58 | 5.853% | $241.9588 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $122.53 | 3.720% | $127.0881 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $47.50 | 6.467% | $50.5718 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $200.81 | 9.655% | $220.1982 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $166.85 | 4.564% | $174.465 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $933.08 | $992.0679 | $992.07 | $992.00 | $992.20 | |