| 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 | $79.36 | 12.283% | $89.1078 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $96.70 | 8.561% | $104.9785 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $147.91 | 10.254% | $163.0767 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $246.75 | 9.618% | $270.4824 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $172.68 | 11.798% | $193.0528 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $171.61 | 11.671% | $191.6386 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $49.86 | 5.819% | $52.7614 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $964.87 | $1,065.0982 | $1,065.10 | $1,065.15 | $1,065.20 | |