| 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 | $194.96 | 4.478% | $203.6903 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $42.92 | 8.358% | $46.5073 | $46.51 | $46.50 | $46.50 |
| Purchase #3 | $184.85 | 9.844% | $203.0466 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $52.53 | 7.543% | $56.4923 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $35.52 | 12.313% | $39.8936 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $41.86 | 9.384% | $45.7881 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $115.30 | 4.735% | $120.7595 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $667.94 | $716.1777 | $716.18 | $716.20 | $716.20 | |