| 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 | $46.94 | 5.320% | $49.4372 | $49.44 | $49.45 | $49.40 |
| Purchase #2 | $9.63 | 5.659% | $10.175 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $203.55 | 4.439% | $212.5856 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $219.31 | 6.476% | $233.5125 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $240.99 | 6.190% | $255.9073 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $153.35 | 11.315% | $170.7016 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $29.25 | 6.792% | $31.2367 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $903.02 | $963.5559 | $963.57 | $963.60 | $963.50 | |