| 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 | $83.70 | 13.475% | $94.9786 | $94.98 | $95.00 | $95.00 |
| Purchase #2 | $64.66 | 11.683% | $72.2142 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $10.34 | 12.775% | $11.6609 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $9.52 | 11.193% | $10.5856 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $142.76 | 13.810% | $162.4752 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $121.81 | 9.511% | $133.3953 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $174.77 | 12.844% | $197.2175 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $607.56 | $682.5273 | $682.54 | $682.55 | $682.60 | |