| 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 | $97.64 | 13.266% | $110.5929 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $64.31 | 12.279% | $72.2066 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $165.68 | 7.235% | $177.6669 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $165.76 | 8.336% | $179.5778 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $95.82 | 13.628% | $108.8783 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $44.32 | 4.608% | $46.3623 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $157.47 | 8.732% | $171.2203 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $791.00 | $866.5051 | $866.51 | $866.50 | $866.60 | |