| 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 | $32.60 | 10.663% | $36.0761 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $136.64 | 11.169% | $151.9013 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $109.41 | 12.580% | $123.1738 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $14.58 | 7.628% | $15.6922 | $15.69 | $15.70 | $15.70 |
| Purchase #5 | $249.79 | 3.577% | $258.725 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $247.63 | 9.484% | $271.1152 | $271.12 | $271.10 | $271.10 |
| Purchase #7 | $241.63 | 12.595% | $272.0633 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,032.28 | $1,128.7469 | $1,128.75 | $1,128.75 | $1,128.80 | |