| 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 | $220.95 | 3.862% | $229.4831 | $229.48 | $229.50 | $229.50 |
| Purchase #2 | $60.27 | 4.606% | $63.046 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $171.44 | 6.787% | $183.0756 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $15.99 | 9.543% | $17.5159 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $78.57 | 11.634% | $87.7108 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $52.64 | 13.812% | $59.9106 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $237.94 | 3.231% | $245.6278 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $837.80 | $886.3698 | $886.38 | $886.40 | $886.30 | |