| 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 | $20.88 | 11.758% | $23.3351 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $167.50 | 12.190% | $187.9183 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $238.78 | 5.203% | $251.2037 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $9.48 | 4.328% | $9.8903 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $60.27 | 8.656% | $65.487 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $123.51 | 9.145% | $134.805 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $98.74 | 12.783% | $111.3619 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $719.16 | $784.0013 | $784.01 | $784.00 | $784.00 | |