| 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 | $15.61 | 6.536% | $16.6303 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $194.56 | 5.373% | $205.0137 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $205.90 | 7.453% | $221.2457 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $8.57 | 3.105% | $8.8361 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $137.96 | 13.567% | $156.677 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $204.69 | 4.461% | $213.8212 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $70.39 | 13.340% | $79.78 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $837.68 | $902.0040 | $902.01 | $902.05 | $901.90 | |