| 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 | $16.49 | 7.522% | $17.7304 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $241.63 | 5.765% | $255.56 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $213.89 | 7.348% | $229.6066 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $28.73 | 12.324% | $32.2707 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $90.78 | 11.527% | $101.2442 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $13.91 | 3.570% | $14.4066 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $129.77 | 13.570% | $147.3798 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $735.20 | $798.1983 | $798.20 | $798.20 | $798.20 | |