| 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 | $88.53 | 9.385% | $96.8385 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $21.89 | 3.498% | $22.6557 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $25.60 | 7.554% | $27.5338 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $244.25 | 12.780% | $275.4652 | $275.47 | $275.45 | $275.50 |
| Purchase #5 | $41.33 | 10.821% | $45.8023 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $219.38 | 3.494% | $227.0451 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $157.70 | 11.229% | $175.4081 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $798.68 | $870.7487 | $870.76 | $870.75 | $870.70 | |