| 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 | $105.38 | 8.109% | $113.9253 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $122.49 | 8.515% | $132.92 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $94.82 | 9.111% | $103.4591 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $70.28 | 10.133% | $77.4015 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $58.95 | 7.559% | $63.406 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $43.41 | 5.532% | $45.8114 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $84.84 | 8.209% | $91.8045 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $580.17 | $628.7278 | $628.73 | $628.70 | $628.70 | |