| 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 | $25.55 | 7.240% | $27.3998 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $185.35 | 13.161% | $209.7439 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $21.77 | 10.769% | $24.1144 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $69.34 | 9.757% | $76.1055 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $246.42 | 7.873% | $265.8206 | $265.82 | $265.80 | $265.80 |
| Purchase #6 | $193.69 | 7.268% | $207.7674 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $41.39 | 11.330% | $46.0795 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $783.51 | $857.0311 | $857.03 | $857.00 | $857.00 | |