| 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 | $20.76 | 8.165% | $22.4551 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $96.71 | 3.764% | $100.3502 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $8.39 | 7.488% | $9.0182 | $9.02 | $9.00 | $9.00 |
| Purchase #4 | $151.42 | 4.377% | $158.0477 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $9.29 | 8.289% | $10.06 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $136.73 | 10.246% | $150.7394 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $225.85 | 13.646% | $256.6695 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $649.15 | $707.3401 | $707.35 | $707.30 | $707.40 | |