| 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 | $35.40 | 9.287% | $38.6876 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $161.86 | 4.226% | $168.7002 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $31.69 | 3.202% | $32.7047 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $181.98 | 7.322% | $195.3046 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $133.56 | 13.762% | $151.9405 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $27.87 | 10.832% | $30.8889 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $220.35 | 11.435% | $245.547 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $792.71 | $863.7735 | $863.77 | $863.80 | $863.70 | |