| 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 | $38.92 | 11.708% | $43.4768 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $165.56 | 8.187% | $179.1144 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $128.46 | 13.106% | $145.296 | $145.30 | $145.30 | $145.30 |
| Purchase #4 | $140.73 | 9.737% | $154.4329 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $30.75 | 11.325% | $34.2324 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $228.58 | 6.731% | $243.9657 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $150.34 | 6.641% | $160.3241 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $883.34 | $960.8423 | $960.84 | $960.85 | $960.80 | |