| 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 | $6.90 | 13.264% | $7.8152 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $75.98 | 11.563% | $84.7656 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $161.61 | 6.526% | $172.1567 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $127.72 | 5.583% | $134.8506 | $134.85 | $134.85 | $134.90 |
| Purchase #5 | $61.45 | 11.777% | $68.687 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $98.74 | 11.147% | $109.7465 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $138.98 | 12.237% | $155.987 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $671.38 | $734.0086 | $734.03 | $734.00 | $734.10 | |