| 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 | $93.96 | 4.298% | $97.9984 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $23.80 | 7.718% | $25.6369 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $121.70 | 9.281% | $132.995 | $133.00 | $133.00 | $133.00 |
| Purchase #4 | $186.53 | 12.372% | $209.6075 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $157.94 | 10.747% | $174.9138 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $61.38 | 7.845% | $66.1953 | $66.20 | $66.20 | $66.20 |
| Purchase #7 | $243.86 | 13.460% | $276.6836 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $889.17 | $984.0305 | $984.04 | $984.05 | $984.00 | |