| 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 | $136.48 | 4.494% | $142.6134 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $11.28 | 5.419% | $11.8913 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $97.53 | 9.717% | $107.007 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $113.35 | 7.696% | $122.0734 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $24.38 | 5.365% | $25.688 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $187.48 | 12.637% | $211.1718 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $66.87 | 13.737% | $76.0559 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $637.37 | $696.5008 | $696.50 | $696.45 | $696.60 | |