| 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 | $48.78 | 4.755% | $51.0995 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $171.75 | 6.757% | $183.3551 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $125.59 | 3.232% | $129.6491 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $246.47 | 12.557% | $277.4192 | $277.42 | $277.40 | $277.40 |
| Purchase #5 | $156.92 | 3.304% | $162.1046 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $207.74 | 3.694% | $215.4139 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $165.50 | 7.272% | $177.5352 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $1,122.75 | $1,196.5766 | $1,196.58 | $1,196.55 | $1,196.50 | |