| 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 | $54.47 | 4.615% | $56.9838 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $62.88 | 7.575% | $67.6432 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $213.58 | 4.251% | $222.6593 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $197.29 | 9.861% | $216.7448 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $127.50 | 5.205% | $134.1364 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $207.54 | 9.462% | $227.1774 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $48.28 | 13.596% | $54.8441 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $911.54 | $980.1890 | $980.18 | $980.25 | $980.10 | |