| 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 | $69.86 | 3.357% | $72.2052 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $203.94 | 10.254% | $224.852 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $211.96 | 5.618% | $223.8679 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $39.49 | 4.726% | $41.3563 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $176.99 | 7.698% | $190.6147 | $190.61 | $190.60 | $190.60 |
| Purchase #6 | $102.66 | 6.480% | $109.3124 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $79.88 | 9.373% | $87.3672 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $884.78 | $949.5757 | $949.58 | $949.50 | $949.70 | |