| 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 | $16.42 | 6.645% | $17.5111 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $58.67 | 6.797% | $62.6578 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $145.74 | 11.309% | $162.2217 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $177.89 | 5.713% | $188.0529 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $199.85 | 5.637% | $211.1155 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $39.63 | 12.874% | $44.732 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $73.25 | 5.804% | $77.5014 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $711.45 | $763.7924 | $763.79 | $763.75 | $763.80 | |