| 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 | $90.27 | 3.575% | $93.4972 | $93.50 | $93.50 | $93.50 |
| Purchase #2 | $175.84 | 13.344% | $199.3041 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $175.34 | 5.357% | $184.733 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $81.67 | 5.671% | $86.3015 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $134.75 | 6.498% | $143.5061 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $226.74 | 4.637% | $237.2539 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $87.35 | 7.794% | $94.1581 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $971.96 | $1,038.7539 | $1,038.75 | $1,038.75 | $1,038.80 | |