| 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 | $45.73 | 12.106% | $51.2661 | $51.27 | $51.25 | $51.30 |
| Purchase #2 | $180.77 | 12.194% | $202.8131 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $29.55 | 12.266% | $33.1746 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $64.93 | 6.185% | $68.9459 | $68.95 | $68.95 | $68.90 |
| Purchase #5 | $40.62 | 11.874% | $45.4432 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $72.87 | 6.170% | $77.3661 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $223.39 | 11.223% | $248.4611 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $657.86 | $727.4701 | $727.47 | $727.40 | $727.50 | |