| 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 | $13.91 | 8.147% | $15.0432 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $191.25 | 6.723% | $204.1077 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $185.89 | 13.334% | $210.6766 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $158.43 | 5.867% | $167.7251 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $45.93 | 4.602% | $48.0437 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $8.70 | 7.750% | $9.3743 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $162.42 | 7.579% | $174.7298 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $766.53 | $829.7004 | $829.70 | $829.75 | $829.60 | |