| 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 | $23.51 | 3.643% | $24.3665 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $184.69 | 11.226% | $205.4233 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $239.58 | 13.219% | $271.2501 | $271.25 | $271.25 | $271.30 |
| Purchase #4 | $30.27 | 10.784% | $33.5343 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $105.67 | 10.833% | $117.1172 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $121.63 | 4.594% | $127.2177 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $65.81 | 6.390% | $70.0153 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $771.16 | $848.9244 | $848.93 | $848.85 | $848.90 | |