| 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 | $10.52 | 9.472% | $11.5165 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $169.51 | 7.182% | $181.6842 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $106.85 | 3.676% | $110.7778 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $169.55 | 6.172% | $180.0146 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $44.47 | 5.626% | $46.9719 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $66.66 | 12.261% | $74.8332 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $188.79 | 10.782% | $209.1453 | $209.15 | $209.15 | $209.10 |
| 7 purchase totals = | $756.35 | $814.9435 | $814.94 | $814.95 | $814.90 | |