| 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 | $77.86 | 4.418% | $81.2999 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $114.66 | 3.305% | $118.4495 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $186.93 | 9.280% | $204.2771 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $174.98 | 3.316% | $180.7823 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $52.99 | 5.389% | $55.8456 | $55.85 | $55.85 | $55.80 |
| Purchase #6 | $67.91 | 7.429% | $72.955 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $228.96 | 11.560% | $255.4278 | $255.43 | $255.45 | $255.40 |
| 7 purchase totals = | $904.29 | $969.0372 | $969.05 | $969.10 | $969.00 | |