| 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 | $47.98 | 6.365% | $51.0339 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $27.39 | 10.467% | $30.2569 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $213.97 | 5.589% | $225.9288 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $237.38 | 7.113% | $254.2648 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $63.36 | 8.533% | $68.7665 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $202.93 | 6.251% | $215.6152 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $33.94 | 13.377% | $38.4802 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $826.95 | $884.3463 | $884.35 | $884.35 | $884.40 | |