| 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 | $97.28 | 3.746% | $100.9241 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $213.99 | 6.509% | $227.9186 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $43.97 | 4.574% | $45.9812 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $226.48 | 13.110% | $256.1715 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $161.87 | 3.103% | $166.8928 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $149.46 | 3.214% | $154.2636 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $58.69 | 7.731% | $63.2273 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $951.74 | $1,015.3791 | $1,015.37 | $1,015.35 | $1,015.40 | |