| 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 | $8.71 | 9.845% | $9.5675 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $196.80 | 6.149% | $208.9012 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $12.55 | 9.840% | $13.7849 | $13.78 | $13.80 | $13.80 |
| Purchase #4 | $124.87 | 13.545% | $141.7836 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $113.30 | 6.465% | $120.6248 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $200.33 | 11.626% | $223.6204 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $127.43 | 13.543% | $144.6878 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $783.99 | $862.9702 | $862.96 | $862.95 | $863.00 | |