| 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 | $52.33 | 12.313% | $58.7734 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $176.25 | 13.549% | $200.1301 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $111.58 | 7.383% | $119.818 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $35.27 | 4.796% | $36.9615 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $74.48 | 12.770% | $83.9911 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $18.89 | 7.217% | $20.2533 | $20.25 | $20.25 | $20.30 |
| Purchase #7 | $54.34 | 10.474% | $60.0316 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $523.14 | $579.9590 | $579.95 | $579.95 | $580.00 | |