| 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 | $18.45 | 6.699% | $19.686 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $100.69 | 3.614% | $104.3289 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $116.37 | 10.682% | $128.8006 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $121.83 | 10.597% | $134.7403 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $5.87 | 6.794% | $6.2688 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $80.31 | 10.787% | $88.973 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $181.93 | 3.774% | $188.796 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $625.45 | $671.5936 | $671.60 | $671.60 | $671.60 | |