| 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 | $104.47 | 12.842% | $117.886 | $117.89 | $117.90 | $117.90 |
| Purchase #2 | $67.67 | 4.439% | $70.6739 | $70.67 | $70.65 | $70.70 |
| Purchase #3 | $44.58 | 8.114% | $48.1972 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $192.90 | 4.287% | $201.1696 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $158.46 | 4.830% | $166.1136 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $184.96 | 5.186% | $194.552 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $64.26 | 4.848% | $67.3753 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $817.30 | $865.9676 | $865.97 | $865.95 | $866.10 | |