| 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 | $21.81 | 13.491% | $24.7524 | $24.75 | $24.75 | $24.80 |
| Purchase #2 | $97.57 | 6.502% | $103.914 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $14.60 | 12.556% | $16.4332 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $84.87 | 12.755% | $95.6952 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $36.79 | 8.851% | $40.0463 | $40.05 | $40.05 | $40.00 |
| Purchase #6 | $175.53 | 11.420% | $195.5755 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $25.81 | 6.721% | $27.5447 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $456.98 | $503.9613 | $503.96 | $504.00 | $503.90 | |