| 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 | $46.99 | 3.807% | $48.7789 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $66.92 | 9.220% | $73.09 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $102.93 | 4.679% | $107.7461 | $107.75 | $107.75 | $107.70 |
| Purchase #4 | $26.96 | 11.699% | $30.1141 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $10.71 | 12.562% | $12.0554 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $51.79 | 5.346% | $54.5587 | $54.56 | $54.55 | $54.60 |
| Purchase #7 | $83.57 | 13.448% | $94.8085 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $389.87 | $421.1517 | $421.16 | $421.15 | $421.20 | |