| 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 | $45.69 | 5.760% | $48.3217 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $22.41 | 9.772% | $24.5999 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $51.51 | 10.296% | $56.8135 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $127.41 | 4.664% | $133.3524 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $10.97 | 7.403% | $11.7821 | $11.78 | $11.80 | $11.80 |
| Purchase #6 | $117.47 | 13.254% | $133.0395 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $43.63 | 6.230% | $46.3481 | $46.35 | $46.35 | $46.30 |
| 7 purchase totals = | $419.09 | $454.2572 | $454.25 | $454.25 | $454.20 | |