| 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 | $28.34 | 5.682% | $29.9503 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $68.41 | 10.266% | $75.433 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $50.40 | 9.486% | $55.1809 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $167.34 | 4.780% | $175.3389 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $226.34 | 6.552% | $241.1698 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $22.94 | 11.513% | $25.5811 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $51.59 | 13.723% | $58.6697 | $58.67 | $58.65 | $58.70 |
| 7 purchase totals = | $615.36 | $661.3237 | $661.32 | $661.35 | $661.40 | |