| 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 | $191.73 | 8.518% | $208.0616 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $32.63 | 12.277% | $36.636 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $218.76 | 7.678% | $235.5564 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $69.66 | 13.196% | $78.8523 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $50.36 | 5.156% | $52.9566 | $52.96 | $52.95 | $53.00 |
| Purchase #6 | $19.83 | 9.727% | $21.7589 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $45.63 | 9.343% | $49.8932 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $628.60 | $683.7150 | $683.72 | $683.70 | $683.90 | |