| 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 | $80.48 | 3.759% | $83.5052 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $156.99 | 11.386% | $174.8649 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $170.71 | 5.729% | $180.49 | $180.49 | $180.50 | $180.50 |
| Purchase #4 | $111.74 | 4.261% | $116.5012 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $148.28 | 6.517% | $157.9434 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $6.79 | 4.776% | $7.1143 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $170.61 | 8.413% | $184.9634 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $845.60 | $905.3824 | $905.37 | $905.35 | $905.40 | |