| 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 | $72.89 | 3.521% | $75.4565 | $75.46 | $75.45 | $75.50 |
| Purchase #2 | $167.87 | 10.813% | $186.0218 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $108.32 | 6.316% | $115.1615 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $42.94 | 8.852% | $46.741 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $17.53 | 12.229% | $19.6737 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $12.47 | 8.223% | $13.4954 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $194.91 | 5.725% | $206.0686 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $616.93 | $662.6185 | $662.62 | $662.55 | $662.70 | |