| 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 | $76.37 | 10.655% | $84.5072 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $48.80 | 9.716% | $53.5414 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $197.59 | 11.852% | $221.0084 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $174.89 | 8.469% | $189.7014 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $77.91 | 12.666% | $87.7781 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $126.91 | 8.341% | $137.4956 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $213.31 | 8.653% | $231.7677 | $231.77 | $231.75 | $231.80 |
| 7 purchase totals = | $915.78 | $1,005.7998 | $1,005.81 | $1,005.80 | $1,005.80 | |