| 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 | $51.40 | 10.107% | $56.595 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $245.60 | 3.315% | $253.7416 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $160.44 | 6.426% | $170.7499 | $170.75 | $170.75 | $170.70 |
| Purchase #4 | $135.63 | 6.752% | $144.7877 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $12.44 | 10.531% | $13.7501 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $19.76 | 4.831% | $20.7146 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $168.44 | 10.122% | $185.4895 | $185.49 | $185.50 | $185.50 |
| 7 purchase totals = | $793.71 | $845.8284 | $845.83 | $845.85 | $845.80 | |