| 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 | $74.83 | 11.550% | $83.4729 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $219.35 | 5.416% | $231.23 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $119.35 | 6.615% | $127.245 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $13.33 | 8.434% | $14.4543 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $170.86 | 7.693% | $184.0043 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $43.48 | 3.446% | $44.9783 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $167.53 | 3.814% | $173.9196 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $808.73 | $859.3044 | $859.30 | $859.30 | $859.30 | |