| 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 | $52.46 | 4.580% | $54.8627 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $213.60 | 10.142% | $235.2633 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $208.78 | 3.211% | $215.4839 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $87.50 | 7.804% | $94.3285 | $94.33 | $94.35 | $94.30 |
| Purchase #5 | $52.30 | 8.347% | $56.6655 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $194.50 | 11.487% | $216.8422 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $14.95 | 7.324% | $16.0449 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $824.09 | $889.4910 | $889.48 | $889.50 | $889.50 | |