| 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 | $37.44 | 13.367% | $42.4446 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $54.88 | 7.110% | $58.782 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $175.43 | 5.404% | $184.9102 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $238.62 | 6.599% | $254.3665 | $254.37 | $254.35 | $254.40 |
| Purchase #5 | $129.27 | 5.126% | $135.8964 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $215.34 | 3.517% | $222.9135 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $89.95 | 7.431% | $96.6342 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $940.93 | $995.9474 | $995.94 | $995.95 | $995.90 | |