| 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 | $19.47 | 8.586% | $21.1417 | $21.14 | $21.15 | $21.10 |
| Purchase #2 | $198.37 | 3.834% | $205.9755 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $76.48 | 10.349% | $84.3949 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $124.83 | 6.719% | $133.2173 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $34.61 | 8.807% | $37.6581 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $115.74 | 3.479% | $119.7666 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $245.79 | 4.236% | $256.2017 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $815.29 | $858.3558 | $858.36 | $858.35 | $858.40 | |