| 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 | $51.64 | 7.690% | $55.6111 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $41.50 | 13.687% | $47.1801 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $192.97 | 5.222% | $203.0469 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $157.45 | 3.863% | $163.5323 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $60.89 | 10.763% | $67.4436 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $96.60 | 8.612% | $104.9192 | $104.92 | $104.90 | $104.90 |
| Purchase #7 | $166.55 | 7.515% | $179.0662 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $767.60 | $820.7994 | $820.80 | $820.80 | $820.70 | |