| 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 | $36.29 | 8.296% | $39.3006 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $87.57 | 13.731% | $99.5942 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $156.76 | 13.405% | $177.7737 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $26.28 | 3.320% | $27.1525 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $10.27 | 11.667% | $11.4682 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $84.51 | 5.433% | $89.1014 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $220.98 | 4.543% | $231.0191 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $622.66 | $675.4097 | $675.40 | $675.35 | $675.50 | |