| 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 | $48.76 | 13.704% | $55.4421 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $96.82 | 11.600% | $108.0511 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $35.76 | 10.625% | $39.5595 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $111.96 | 3.382% | $115.7465 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $230.64 | 7.185% | $247.2115 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $201.83 | 10.174% | $222.3642 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $132.68 | 7.190% | $142.2197 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $858.45 | $930.5946 | $930.59 | $930.55 | $930.60 | |