| 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 | $32.44 | 3.834% | $33.6837 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $135.55 | 3.114% | $139.771 | $139.77 | $139.75 | $139.80 |
| Purchase #3 | $235.74 | 5.874% | $249.5874 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $204.55 | 5.301% | $215.3932 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $18.61 | 10.755% | $20.6115 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $63.41 | 9.504% | $69.4365 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $200.47 | 4.682% | $209.856 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $890.77 | $938.3393 | $938.34 | $938.35 | $938.40 | |