| 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 | $55.82 | 5.418% | $58.8443 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $159.87 | 13.346% | $181.2063 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $128.59 | 5.403% | $135.5377 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $14.30 | 4.676% | $14.9687 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $97.59 | 5.816% | $103.2658 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $145.89 | 8.628% | $158.4774 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $12.32 | 10.609% | $13.627 | $13.63 | $13.65 | $13.60 |
| 7 purchase totals = | $614.38 | $665.9272 | $665.94 | $665.95 | $665.90 | |