| 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 | $118.46 | 8.565% | $128.6061 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $103.30 | 10.223% | $113.8604 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $10.89 | 13.866% | $12.4 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $113.90 | 5.214% | $119.8387 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $109.73 | 11.106% | $121.9166 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $138.35 | 11.153% | $153.7802 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $56.53 | 9.735% | $62.0332 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $651.16 | $712.4352 | $712.44 | $712.45 | $712.40 | |