| 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 | $69.74 | 3.357% | $72.0812 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $88.43 | 12.733% | $99.6898 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $93.36 | 5.750% | $98.7282 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $22.56 | 8.376% | $24.4496 | $24.45 | $24.45 | $24.40 |
| Purchase #5 | $200.35 | 11.199% | $222.7872 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $108.91 | 6.162% | $115.621 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $219.80 | 5.713% | $232.3572 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $803.15 | $865.7142 | $865.72 | $865.75 | $865.70 | |