| 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 | $81.60 | 4.874% | $85.5772 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $13.42 | 12.681% | $15.1218 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $160.80 | 4.629% | $168.2434 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $114.58 | 6.714% | $122.2729 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $185.80 | 9.361% | $203.1927 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $190.53 | 7.567% | $204.9474 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $70.82 | 8.817% | $77.0642 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $817.55 | $876.4196 | $876.41 | $876.40 | $876.40 | |