| 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 | $49.95 | 8.459% | $54.1753 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $90.40 | 8.256% | $97.8634 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $128.47 | 13.856% | $146.2708 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $212.62 | 12.751% | $239.7312 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $63.56 | 3.541% | $65.8107 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $242.73 | 8.508% | $263.3815 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $217.34 | 13.363% | $246.3831 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,005.07 | $1,113.6160 | $1,113.61 | $1,113.65 | $1,113.70 | |