| 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 | $17.64 | 11.319% | $19.6367 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $123.86 | 13.631% | $140.7434 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $95.26 | 3.530% | $98.6227 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $168.56 | 11.363% | $187.7135 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $59.68 | 3.750% | $61.918 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $61.31 | 7.458% | $65.8825 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $20.91 | 13.126% | $23.6546 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $547.22 | $598.1714 | $598.16 | $598.15 | $598.10 | |