| 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 | $57.57 | 9.847% | $63.2389 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $24.58 | 7.513% | $26.4267 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $149.53 | 11.628% | $166.9173 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $58.35 | 12.805% | $65.8217 | $65.82 | $65.80 | $65.80 |
| Purchase #5 | $192.57 | 7.397% | $206.8144 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $22.65 | 10.627% | $25.057 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $127.61 | 13.542% | $144.8909 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $632.86 | $699.1669 | $699.17 | $699.15 | $699.10 | |