| 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 | $16.54 | 6.349% | $17.5901 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $223.36 | 8.605% | $242.5801 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $115.65 | 6.253% | $122.8816 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $87.31 | 8.150% | $94.4258 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $154.27 | 4.710% | $161.5361 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $41.66 | 4.114% | $43.3739 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $134.74 | 3.519% | $139.4815 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $773.53 | $821.8691 | $821.87 | $821.95 | $821.90 | |