| 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 | $95.66 | 4.142% | $99.6222 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $85.45 | 11.146% | $94.9743 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $250.59 | 6.294% | $266.3621 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $85.28 | 10.489% | $94.225 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $89.52 | 10.676% | $99.0772 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $8.83 | 7.135% | $9.46 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $154.86 | 6.850% | $165.4679 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $770.19 | $829.1887 | $829.19 | $829.15 | $829.30 | |