| 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 | $41.40 | 8.524% | $44.9289 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $72.38 | 5.454% | $76.3276 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $246.87 | 5.139% | $259.5566 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $93.96 | 6.637% | $100.1961 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $68.79 | 11.110% | $76.4326 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $81.53 | 12.240% | $91.5093 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $239.67 | 13.863% | $272.8955 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $844.60 | $921.8466 | $921.86 | $921.90 | $921.80 | |