| 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 | $40.50 | 4.495% | $42.3205 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $164.66 | 12.744% | $185.6443 | $185.64 | $185.65 | $185.60 |
| Purchase #3 | $201.65 | 12.677% | $227.2132 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $43.52 | 6.557% | $46.3736 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $145.94 | 5.776% | $154.3695 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $34.89 | 5.480% | $36.802 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $222.28 | 12.145% | $249.2759 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $853.44 | $941.9990 | $941.99 | $941.95 | $942.00 | |