| 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 | $39.26 | 5.357% | $41.3632 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $131.32 | 13.203% | $148.6582 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $79.94 | 3.231% | $82.5229 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $16.53 | 6.331% | $17.5765 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $238.44 | 8.838% | $259.5133 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $177.44 | 3.142% | $183.0152 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $225.67 | 9.637% | $247.4178 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $908.60 | $980.0671 | $980.07 | $980.00 | $980.10 | |