| 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 | $143.70 | 4.743% | $150.5157 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $236.77 | 9.790% | $259.9498 | $259.95 | $259.95 | $259.90 |
| Purchase #3 | $100.75 | 12.377% | $113.2198 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $50.52 | 5.315% | $53.2051 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $35.56 | 11.217% | $39.5488 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $81.72 | 12.172% | $91.667 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $13.44 | 5.464% | $14.1744 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $662.46 | $722.2806 | $722.29 | $722.20 | $722.20 | |