| 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 | $73.64 | 4.357% | $76.8485 | $76.85 | $76.85 | $76.80 |
| Purchase #2 | $22.79 | 13.316% | $25.8247 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $61.63 | 5.874% | $65.2501 | $65.25 | $65.25 | $65.30 |
| Purchase #4 | $100.67 | 7.157% | $107.875 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $189.45 | 5.436% | $199.7485 | $199.75 | $199.75 | $199.70 |
| Purchase #6 | $165.79 | 5.550% | $174.9913 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $73.50 | 10.296% | $81.0676 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $687.47 | $731.6057 | $731.61 | $731.60 | $731.60 | |