| 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 | $24.39 | 13.236% | $27.6183 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $160.49 | 12.394% | $180.3811 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $56.34 | 7.621% | $60.6337 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $70.93 | 6.280% | $75.3844 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $17.36 | 9.476% | $19.005 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $153.52 | 7.780% | $165.4639 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $153.72 | 4.475% | $160.599 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $636.75 | $689.0854 | $689.08 | $689.10 | $689.10 | |