| 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 | $17.98 | 7.297% | $19.292 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $101.26 | 12.529% | $113.9469 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $239.93 | 12.832% | $270.7178 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $32.38 | 6.692% | $34.5469 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $222.66 | 13.343% | $252.3695 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $62.68 | 10.833% | $69.4701 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $227.41 | 3.189% | $234.6621 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $904.30 | $995.0053 | $995.01 | $994.95 | $995.00 | |