| 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 | $202.33 | 12.721% | $228.0684 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $56.73 | 9.153% | $61.9225 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $232.35 | 13.348% | $263.3641 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $137.48 | 9.446% | $150.4664 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $51.40 | 5.245% | $54.0959 | $54.10 | $54.10 | $54.10 |
| Purchase #6 | $49.92 | 12.284% | $56.0522 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $59.86 | 6.149% | $63.5408 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $790.07 | $877.5103 | $877.51 | $877.45 | $877.60 | |