| 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 | $31.49 | 12.124% | $35.3078 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $234.66 | 7.726% | $252.7898 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $33.88 | 11.349% | $37.725 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $141.60 | 4.179% | $147.5175 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $19.34 | 12.655% | $21.7875 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $28.97 | 4.505% | $30.2751 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $152.84 | 5.671% | $161.5076 | $161.51 | $161.50 | $161.50 |
| 7 purchase totals = | $642.78 | $686.9103 | $686.93 | $686.95 | $686.90 | |