| 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 | $49.75 | 3.172% | $51.3281 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $103.57 | 4.728% | $108.4668 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $241.60 | 12.536% | $271.887 | $271.89 | $271.90 | $271.90 |
| Purchase #4 | $88.64 | 6.646% | $94.531 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $113.70 | 9.421% | $124.4117 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $21.63 | 9.712% | $23.7307 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $165.41 | 10.389% | $182.5944 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $784.30 | $856.9497 | $856.95 | $857.00 | $856.90 | |