| 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 | $54.43 | 10.389% | $60.0847 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $177.39 | 5.343% | $186.8679 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $21.64 | 9.801% | $23.7609 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $181.43 | 5.475% | $191.3633 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $173.35 | 12.444% | $194.9217 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $100.80 | 6.698% | $107.5516 | $107.55 | $107.55 | $107.60 |
| Purchase #7 | $128.29 | 12.342% | $144.1236 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $837.33 | $908.6737 | $908.66 | $908.60 | $908.80 | |