| 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 | $19.44 | 11.146% | $21.6068 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $88.90 | 6.109% | $94.3309 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $190.37 | 10.527% | $210.4102 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $106.55 | 11.533% | $118.8384 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $165.92 | 8.451% | $179.9419 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $240.97 | 11.720% | $269.2117 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $52.45 | 9.698% | $57.5366 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $864.60 | $951.8765 | $951.88 | $951.90 | $951.70 | |