| 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 | $72.54 | 12.228% | $81.4102 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $168.45 | 3.684% | $174.6557 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $77.75 | 4.752% | $81.4447 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $74.46 | 4.138% | $77.5412 | $77.54 | $77.55 | $77.50 |
| Purchase #5 | $244.67 | 5.201% | $257.3953 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $223.48 | 7.228% | $239.6331 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $141.36 | 12.112% | $158.4815 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $1,002.71 | $1,070.5617 | $1,070.56 | $1,070.60 | $1,070.50 | |