| 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 | $23.68 | 8.477% | $25.6874 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $185.83 | 4.475% | $194.1459 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $20.98 | 11.763% | $23.4479 | $23.45 | $23.45 | $23.40 |
| Purchase #4 | $16.44 | 6.525% | $17.5127 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $78.73 | 10.345% | $86.8746 | $86.87 | $86.85 | $86.90 |
| Purchase #6 | $108.64 | 9.831% | $119.3204 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $131.76 | 10.535% | $145.6409 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $566.06 | $612.6298 | $612.63 | $612.60 | $612.50 | |