| 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 | $72.49 | 10.209% | $79.8905 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $163.74 | 4.832% | $171.6519 | $171.65 | $171.65 | $171.70 |
| Purchase #3 | $103.37 | 11.541% | $115.2999 | $115.30 | $115.30 | $115.30 |
| Purchase #4 | $121.57 | 3.698% | $126.0657 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $247.35 | 6.658% | $263.8186 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $58.72 | 10.379% | $64.8145 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $170.46 | 9.444% | $186.5582 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $937.70 | $1,008.0993 | $1,008.10 | $1,008.05 | $1,008.20 | |