| 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 | $123.30 | 11.554% | $137.5461 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $65.52 | 4.874% | $68.7134 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $201.43 | 7.768% | $217.0771 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $224.49 | 4.676% | $234.9872 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $48.59 | 4.580% | $50.8154 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $13.66 | 10.124% | $15.0429 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $30.68 | 5.433% | $32.3468 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $707.67 | $756.5289 | $756.54 | $756.55 | $756.40 | |