| 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 | $65.41 | 4.226% | $68.1742 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $116.66 | 5.585% | $123.1755 | $123.18 | $123.20 | $123.20 |
| Purchase #3 | $98.35 | 12.143% | $110.2926 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $7.49 | 12.824% | $8.4505 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $180.61 | 8.572% | $196.0919 | $196.09 | $196.10 | $196.10 |
| Purchase #6 | $8.87 | 8.520% | $9.6257 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $82.85 | 5.750% | $87.6139 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $560.24 | $603.4243 | $603.42 | $603.45 | $603.50 | |