| 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 | $35.82 | 12.128% | $40.1642 | $40.16 | $40.15 | $40.20 |
| Purchase #2 | $65.87 | 8.437% | $71.4275 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $43.82 | 6.156% | $46.5176 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $143.90 | 7.148% | $154.186 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $62.64 | 9.652% | $68.686 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $127.87 | 7.868% | $137.9308 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $101.57 | 13.279% | $115.0575 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $581.49 | $633.9696 | $633.98 | $634.00 | $634.00 | |