| 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 | $30.99 | 3.328% | $32.0213 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $39.60 | 10.723% | $43.8463 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $246.96 | 10.472% | $272.8217 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $93.59 | 4.696% | $97.985 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $82.78 | 4.677% | $86.6516 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $230.25 | 4.297% | $240.1438 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $142.28 | 5.359% | $149.9048 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $866.45 | $923.3745 | $923.37 | $923.35 | $923.30 | |