| 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 | $6.64 | 6.656% | $7.082 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $72.31 | 5.692% | $76.4259 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $66.56 | 8.383% | $72.1397 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $139.47 | 6.223% | $148.1492 | $148.15 | $148.15 | $148.10 |
| Purchase #5 | $183.80 | 4.557% | $192.1758 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $40.62 | 8.613% | $44.1186 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $166.86 | 11.566% | $186.159 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $676.26 | $726.2502 | $726.26 | $726.30 | $726.20 | |