| 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 | $45.92 | 3.176% | $47.3784 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $103.82 | 7.571% | $111.6802 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $160.62 | 7.502% | $172.6697 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $235.75 | 6.720% | $251.5924 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $27.83 | 9.114% | $30.3664 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $16.27 | 11.780% | $18.1866 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $165.76 | 3.604% | $171.734 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $755.97 | $803.6077 | $803.61 | $803.65 | $803.70 | |