| 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 | $75.66 | 6.345% | $80.4606 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $89.91 | 6.607% | $95.8504 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $227.69 | 8.366% | $246.7385 | $246.74 | $246.75 | $246.70 |
| Purchase #4 | $144.25 | 10.663% | $159.6314 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $205.58 | 7.339% | $220.6675 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $50.32 | 13.186% | $56.9552 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $127.67 | 7.165% | $136.8176 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $921.08 | $997.1212 | $997.13 | $997.10 | $997.20 | |