| 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 | $83.94 | 3.835% | $87.1591 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $15.63 | 11.715% | $17.4611 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $82.43 | 12.326% | $92.5903 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $121.54 | 8.553% | $131.9353 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $196.45 | 5.115% | $206.4984 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $141.32 | 5.124% | $148.5612 | $148.56 | $148.55 | $148.60 |
| Purchase #7 | $122.56 | 3.428% | $126.7614 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $763.87 | $810.9668 | $810.97 | $810.95 | $811.10 | |