| 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 | $63.72 | 10.651% | $70.5068 | $70.51 | $70.50 | $70.50 |
| Purchase #2 | $137.60 | 8.503% | $149.3001 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $15.98 | 4.153% | $16.6436 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $6.80 | 4.677% | $7.118 | $7.12 | $7.10 | $7.10 |
| Purchase #5 | $161.31 | 8.688% | $175.3246 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $214.77 | 5.544% | $226.6768 | $226.68 | $226.70 | $226.70 |
| Purchase #7 | $150.34 | 9.524% | $164.6584 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $750.52 | $810.2283 | $810.23 | $810.20 | $810.20 | |