| 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 | $132.68 | 3.816% | $137.7431 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $128.57 | 12.769% | $144.9871 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $72.82 | 3.561% | $75.4131 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $8.99 | 9.501% | $9.8441 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $93.73 | 10.832% | $103.8828 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $31.38 | 8.265% | $33.9736 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $57.94 | 3.209% | $59.7993 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $526.11 | $565.6431 | $565.63 | $565.65 | $565.60 | |