| 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 | $23.59 | 12.166% | $26.46 | $26.46 | $26.45 | $26.50 |
| Purchase #2 | $86.59 | 5.216% | $91.1065 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $122.55 | 9.615% | $134.3332 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $32.40 | 6.543% | $34.5199 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $100.29 | 8.459% | $108.7735 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $16.26 | 4.471% | $16.987 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $122.83 | 9.861% | $134.9423 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $504.51 | $547.1224 | $547.12 | $547.10 | $547.10 | |