| 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 | $6.51 | 8.738% | $7.0788 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $82.89 | 5.251% | $87.2426 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $207.86 | 11.489% | $231.741 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $188.98 | 3.690% | $195.9534 | $195.95 | $195.95 | $196.00 |
| Purchase #5 | $75.99 | 11.534% | $84.7547 | $84.75 | $84.75 | $84.80 |
| Purchase #6 | $189.76 | 10.703% | $210.07 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $156.50 | 6.306% | $166.3689 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $908.49 | $983.2094 | $983.20 | $983.20 | $983.30 | |