| 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 | $29.79 | 12.706% | $33.5751 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $205.63 | 12.625% | $231.5908 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $208.92 | 5.782% | $220.9998 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $130.61 | 4.129% | $136.0029 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $200.63 | 13.251% | $227.2155 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $30.55 | 6.238% | $32.4557 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $66.30 | 11.303% | $73.7939 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $872.43 | $955.6337 | $955.64 | $955.65 | $955.70 | |