| 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 | $95.95 | 4.569% | $100.334 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $46.99 | 6.326% | $49.9626 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $179.98 | 10.306% | $198.5287 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $177.58 | 10.320% | $195.9063 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $160.56 | 3.722% | $166.536 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $57.34 | 7.531% | $61.6583 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $17.48 | 11.502% | $19.4905 | $19.49 | $19.50 | $19.50 |
| 7 purchase totals = | $735.88 | $792.4164 | $792.42 | $792.45 | $792.40 | |