| 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 | $52.62 | 6.402% | $55.9887 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $66.78 | 12.477% | $75.1121 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $198.90 | 3.308% | $205.4796 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $36.58 | 7.206% | $39.216 | $39.22 | $39.20 | $39.20 |
| Purchase #5 | $177.65 | 11.537% | $198.1455 | $198.15 | $198.15 | $198.10 |
| Purchase #6 | $22.79 | 10.671% | $25.2219 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $11.87 | 8.504% | $12.8794 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $567.19 | $612.0432 | $612.05 | $612.05 | $612.00 | |