| 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 | $26.85 | 8.588% | $29.1559 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $231.72 | 8.568% | $251.5738 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $188.34 | 10.386% | $207.901 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $92.60 | 11.470% | $103.2212 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $74.93 | 9.872% | $82.3271 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $97.40 | 3.791% | $101.0924 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $177.45 | 8.772% | $193.0159 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $889.29 | $968.2873 | $968.29 | $968.25 | $968.30 | |