| 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 | $232.26 | 11.308% | $258.524 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $235.50 | 10.133% | $259.3632 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $92.47 | 7.477% | $99.384 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $21.74 | 8.874% | $23.6692 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $31.29 | 6.372% | $33.2838 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $8.57 | 10.707% | $9.4876 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $70.58 | 6.736% | $75.3343 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $692.41 | $759.0461 | $759.03 | $759.05 | $759.10 | |