| 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 | $109.87 | 12.710% | $123.8345 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $111.59 | 4.547% | $116.664 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $174.45 | 9.790% | $191.5287 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $207.52 | 8.264% | $224.6695 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $66.77 | 3.239% | $68.9327 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $62.98 | 6.406% | $67.0145 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $78.74 | 7.743% | $84.8368 | $84.84 | $84.85 | $84.80 |
| 7 purchase totals = | $811.92 | $877.4807 | $877.47 | $877.50 | $877.40 | |