| 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 | $40.75 | 4.685% | $42.6591 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $215.96 | 12.489% | $242.9312 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $124.63 | 11.338% | $138.7605 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $189.88 | 10.325% | $209.4851 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $98.94 | 7.208% | $106.0716 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $6.54 | 6.224% | $6.947 | $6.95 | $6.95 | $6.90 |
| Purchase #7 | $15.40 | 4.602% | $16.1087 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $692.10 | $762.9632 | $762.97 | $762.95 | $763.00 | |